diff --git a/test/built-ins/Temporal/Duration/compare/order-of-operations.js b/test/built-ins/Temporal/Duration/compare/order-of-operations.js
index 0a00122399..1fd253d2a2 100644
--- a/test/built-ins/Temporal/Duration/compare/order-of-operations.js
+++ b/test/built-ins/Temporal/Duration/compare/order-of-operations.js
@@ -260,9 +260,9 @@ const expectedOpsForZonedRelativeTo = expected.concat([
   "has options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "has options.relativeTo.timeZone.getPossibleInstantsFor",
   "has options.relativeTo.timeZone.id",
+  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
 ]);
 
@@ -291,13 +291,10 @@ Temporal.Duration.compare(
 assert.compareArray(
   actual,
   expectedOpsForZonedRelativeTo.concat([
-    "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
     "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
     // AddDaysToZonedDateTime on first argument
-    "get options.relativeTo.timeZone.getPossibleInstantsFor",
     "call options.relativeTo.timeZone.getPossibleInstantsFor",
     // AddDaysToZonedDateTime on second argument
-    "get options.relativeTo.timeZone.getPossibleInstantsFor",
     "call options.relativeTo.timeZone.getPossibleInstantsFor",
   ]),
   "order of operations with ZonedDateTime relativeTo and no calendar units except days"
@@ -326,17 +323,14 @@ Temporal.Duration.compare(
 assert.compareArray(
   actual,
   expectedOpsForZonedRelativeTo.concat([
-    "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
     "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
     // AddZonedDateTime on first argument
     "get options.relativeTo.calendar.dateAdd",
     "call options.relativeTo.calendar.dateAdd",
-    "get options.relativeTo.timeZone.getPossibleInstantsFor",
     "call options.relativeTo.timeZone.getPossibleInstantsFor",
     // AddZonedDateTime on second argument
     "get options.relativeTo.calendar.dateAdd",
     "call options.relativeTo.calendar.dateAdd",
-    "get options.relativeTo.timeZone.getPossibleInstantsFor",
     "call options.relativeTo.timeZone.getPossibleInstantsFor",
   ]),
   "order of operations with ZonedDateTime relativeTo and calendar units"
diff --git a/test/built-ins/Temporal/Duration/compare/relativeto-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/Duration/compare/relativeto-propertybag-ambiguous-wall-clock-time.js
index 15cfaef9a6..af49b28b64 100644
--- a/test/built-ins/Temporal/Duration/compare/relativeto-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/Duration/compare/relativeto-propertybag-ambiguous-wall-clock-time.js
@@ -58,17 +58,17 @@ const expected = [
   "has timeZone.getOffsetNanosecondsFor",
   "has timeZone.getPossibleInstantsFor",
   "has timeZone.id",
+  // lookup
+  "get timeZone.getOffsetNanosecondsFor",
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -81,14 +81,9 @@ actual.splice(0); // clear
 relativeTo = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 Temporal.Duration.compare(duration1, duration2, {relativeTo: relativeTo});
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToRelativeTemporalObject
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToRelativeTemporalObject
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/Duration/prototype/add/order-of-operations.js b/test/built-ins/Temporal/Duration/prototype/add/order-of-operations.js
index c459a25e53..c6b721dd38 100644
--- a/test/built-ins/Temporal/Duration/prototype/add/order-of-operations.js
+++ b/test/built-ins/Temporal/Duration/prototype/add/order-of-operations.js
@@ -316,27 +316,22 @@ const expectedOpsForZonedRelativeTo = expected.concat([
   "has options.relativeTo.timeZone.getPossibleInstantsFor",
   "has options.relativeTo.timeZone.id",
   // InterpretISODateTimeOffset
+  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration → AddZonedDateTime 1
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → AddZonedDateTime 2
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → DifferenceZonedDateTime
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration → DifferenceZonedDateTime → DifferenceISODateTime
   "get options.relativeTo.calendar.dateUntil",
@@ -344,18 +339,13 @@ const expectedOpsForZonedRelativeTo = expected.concat([
   // AddDuration → DifferenceZonedDateTime → AddZonedDateTime
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → DifferenceZonedDateTime → NanosecondsToDays
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration → DifferenceZonedDateTime → NanosecondsToDays → AddZonedDateTime 1
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → DifferenceZonedDateTime → NanosecondsToDays → AddZonedDateTime 2
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
 ]);
 
diff --git a/test/built-ins/Temporal/Duration/prototype/add/relativeto-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/Duration/prototype/add/relativeto-propertybag-ambiguous-wall-clock-time.js
index a4c7e3e2f7..7279c28efd 100644
--- a/test/built-ins/Temporal/Duration/prototype/add/relativeto-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/Duration/prototype/add/relativeto-propertybag-ambiguous-wall-clock-time.js
@@ -57,17 +57,17 @@ const expected = [
   "has timeZone.getOffsetNanosecondsFor",
   "has timeZone.getPossibleInstantsFor",
   "has timeZone.id",
+  // lookup
+  "get timeZone.getOffsetNanosecondsFor",
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -80,14 +80,9 @@ actual.splice(0); // clear
 relativeTo = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.add(new Temporal.Duration(0, 0, 0, 0, -24), { relativeTo });
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToRelativeTemporalObject
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToRelativeTemporalObject
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/Duration/prototype/round/order-of-operations.js b/test/built-ins/Temporal/Duration/prototype/round/order-of-operations.js
index 5d7e8f3210..c4a71cf996 100644
--- a/test/built-ins/Temporal/Duration/prototype/round/order-of-operations.js
+++ b/test/built-ins/Temporal/Duration/prototype/round/order-of-operations.js
@@ -333,10 +333,10 @@ const expectedOpsForZonedRelativeTo = [
   "has options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "has options.relativeTo.timeZone.getPossibleInstantsFor",
   "has options.relativeTo.timeZone.id",
-  // InterpretISODateTimeOffset
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
-  "call options.relativeTo.timeZone.getPossibleInstantsFor",
   "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
+  "get options.relativeTo.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "get options.roundingIncrement",
   "get options.roundingIncrement.valueOf",
@@ -373,18 +373,13 @@ actual.splice(0); // clear
 // code path through RoundDuration that rounds to the nearest year with minimal calendar operations:
 const expectedOpsForMinimalYearRoundingZoned = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 7. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 11. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 7. GetPlainDateTimeFor
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 11. GetPlainDateTimeFor
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // RoundDuration
   "get options.relativeTo.calendar.dateAdd",     // 7.c
@@ -405,23 +400,17 @@ actual.splice(0); // clear
 // code path through RoundDuration that rounds to the nearest year:
 const expectedOpsForYearRoundingZoned = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // MoveRelativeZonedDateTime → AddZonedDateTime
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // NanosecondsToDays
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 7. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 11. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 8. GetPlainDateTimeFor
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 9. GetPlainDateTimeFor
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   "get options.relativeTo.calendar.dateAdd",     // 7.c
   "call options.relativeTo.calendar.dateAdd",    // 7.e
@@ -450,14 +439,12 @@ actual.splice(0); // clear
 // BalanceDateDurationRelative
 const expectedOpsForUnbalanceRoundBalance = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // No user code calls in UnbalanceDurationRelative
   // RoundDuration → MoveRelativeZonedDateTime → AddZonedDateTime
-  "get options.relativeTo.calendar.dateAdd",                  // 8.
+  "get options.relativeTo.calendar.dateAdd",                   // 11.
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",   // 10. GetInstantFor
-  "call options.relativeTo.timeZone.getPossibleInstantsFor",
+  "call options.relativeTo.timeZone.getPossibleInstantsFor",   // 13. GetInstantFor
   // RoundDuration
   "get options.relativeTo.calendar.dateAdd",   // 8.e.i
   "call options.relativeTo.calendar.dateAdd",  // 8.g MoveRelativeDate
diff --git a/test/built-ins/Temporal/Duration/prototype/round/relativeto-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/Duration/prototype/round/relativeto-propertybag-ambiguous-wall-clock-time.js
index 5f232ff2c5..ce37402bc7 100644
--- a/test/built-ins/Temporal/Duration/prototype/round/relativeto-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/Duration/prototype/round/relativeto-propertybag-ambiguous-wall-clock-time.js
@@ -57,17 +57,17 @@ const expected = [
   "has timeZone.getOffsetNanosecondsFor",
   "has timeZone.getPossibleInstantsFor",
   "has timeZone.id",
+  // lookup
+  "get timeZone.getOffsetNanosecondsFor",
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -80,14 +80,9 @@ actual.splice(0); // clear
 relativeTo = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.round({ largestUnit: "years", relativeTo });
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToRelativeTemporalObject
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToRelativeTemporalObject
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/Duration/prototype/subtract/order-of-operations.js b/test/built-ins/Temporal/Duration/prototype/subtract/order-of-operations.js
index f9cdbb5891..a16d7c6892 100644
--- a/test/built-ins/Temporal/Duration/prototype/subtract/order-of-operations.js
+++ b/test/built-ins/Temporal/Duration/prototype/subtract/order-of-operations.js
@@ -316,27 +316,22 @@ const expectedOpsForZonedRelativeTo = expected.concat([
   "has options.relativeTo.timeZone.getPossibleInstantsFor",
   "has options.relativeTo.timeZone.id",
   // InterpretISODateTimeOffset
+  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration → AddZonedDateTime 1
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → AddZonedDateTime 2
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → DifferenceZonedDateTime
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration → DifferenceZonedDateTime → DifferenceISODateTime
   "get options.relativeTo.calendar.dateUntil",
@@ -344,18 +339,13 @@ const expectedOpsForZonedRelativeTo = expected.concat([
   // AddDuration → DifferenceZonedDateTime → AddZonedDateTime
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → DifferenceZonedDateTime → NanosecondsToDays
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // AddDuration → DifferenceZonedDateTime → NanosecondsToDays → AddZonedDateTime 1
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // AddDuration → DifferenceZonedDateTime → NanosecondsToDays → AddZonedDateTime 2
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
 ]);
 
diff --git a/test/built-ins/Temporal/Duration/prototype/subtract/relativeto-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/Duration/prototype/subtract/relativeto-propertybag-ambiguous-wall-clock-time.js
index ca3938dd12..32f30df171 100644
--- a/test/built-ins/Temporal/Duration/prototype/subtract/relativeto-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/Duration/prototype/subtract/relativeto-propertybag-ambiguous-wall-clock-time.js
@@ -57,17 +57,17 @@ const expected = [
   "has timeZone.getOffsetNanosecondsFor",
   "has timeZone.getPossibleInstantsFor",
   "has timeZone.id",
+  // lookup
+  "get timeZone.getOffsetNanosecondsFor",
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -80,14 +80,9 @@ actual.splice(0); // clear
 relativeTo = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.subtract(new Temporal.Duration(0, 0, 0, 0, 24), { relativeTo });
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToRelativeTemporalObject
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToRelativeTemporalObject
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/Duration/prototype/total/order-of-operations.js b/test/built-ins/Temporal/Duration/prototype/total/order-of-operations.js
index 3a8ddbd129..310927578c 100644
--- a/test/built-ins/Temporal/Duration/prototype/total/order-of-operations.js
+++ b/test/built-ins/Temporal/Duration/prototype/total/order-of-operations.js
@@ -239,10 +239,10 @@ const expectedOpsForZonedRelativeTo = [
   "has options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "has options.relativeTo.timeZone.getPossibleInstantsFor",
   "has options.relativeTo.timeZone.id",
-  // InterpretISODateTimeOffset
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
-  "call options.relativeTo.timeZone.getPossibleInstantsFor",
   "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
+  "get options.relativeTo.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // GetTemporalUnit
   "get options.unit",
@@ -274,23 +274,17 @@ actual.splice(0); // clear
 // code path through RoundDuration that rounds to the nearest year with minimal calendar operations:
 const expectedOpsForMinimalYearRoundingZoned = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // BalancePossiblyInfiniteDuration → NanosecondsToDays
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 7. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 11. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 7. GetPlainDateTimeFor
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 11. GetPlainDateTimeFor
   // BalancePossiblyInfiniteDuration → NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // BalancePossiblyInfiniteDuration → NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
 ], [
   // code path through RoundDuration that rounds to the nearest year:
   // MoveRelativeZonedDateTime → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   "get options.relativeTo.calendar.dateAdd",     // 7.c
   // 7.e and 7.g not called because years, months, weeks are 0
@@ -310,28 +304,21 @@ actual.splice(0); // clear
 // code path through RoundDuration that rounds to the nearest year:
 const expectedOpsForYearRoundingZoned = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // MoveRelativeZonedDateTime → AddZonedDateTime
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // BalancePossiblyInfiniteTimeDurationRelative → NanosecondsToDays
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 7. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 11. GetPlainDateTimeFor
-  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 8. GetPlainDateTimeFor
+  "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 9. GetPlainDateTimeFor
   // BalancePossiblyInfiniteTimeDurationRelative → NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // BalancePossiblyInfiniteTimeDurationRelative → NanosecondsToDays → AddDaysToZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // RoundDuration → MoveRelativeZonedDateTime → AddZonedDateTime
   "get options.relativeTo.calendar.dateAdd",
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",
   // RoundDuration
   "get options.relativeTo.calendar.dateAdd",     // 7.c
@@ -353,19 +340,16 @@ actual.splice(0); // clear
 // code path that hits UnbalanceDateDurationRelative and RoundDuration
 const expectedOpsForUnbalanceRound = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // No user code calls in UnbalanceDateDurationRelative
   // MoveRelativeZonedDateTime → AddZonedDateTime
-  "get options.relativeTo.calendar.dateAdd",                  // 8.
+  "get options.relativeTo.calendar.dateAdd",                   // 11.
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",   // 10. GetInstantFor
-  "call options.relativeTo.timeZone.getPossibleInstantsFor",
+  "call options.relativeTo.timeZone.getPossibleInstantsFor",   // 13. GetInstantFor
   // RoundDuration → MoveRelativeZonedDateTime → AddZonedDateTime
-  "get options.relativeTo.calendar.dateAdd",                  // 8.
+  "get options.relativeTo.calendar.dateAdd",                   // 11.
   "call options.relativeTo.calendar.dateAdd",
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",   // 10. GetInstantFor
-  "call options.relativeTo.timeZone.getPossibleInstantsFor",
+  "call options.relativeTo.timeZone.getPossibleInstantsFor",   // 13. GetInstantFor
   // RoundDuration
   "get options.relativeTo.calendar.dateAdd",   // 7.d.i
   "call options.relativeTo.calendar.dateAdd",  // 7.f
@@ -383,24 +367,17 @@ actual.splice(0); // clear
 // code path that avoids converting Zoned twice in BalanceTimeDurationRelative
 const expectedOpsForBalanceRound = expectedOpsForZonedRelativeTo.concat([
   // ToTemporalDate
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",
   // No user code calls in UnbalanceDateDurationRelative
   // No user code calls in AddZonedDateTime (years, months, weeks = 0)
   // BalanceTimeDurationRelative
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // 4.a
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",   // 4.b
-  "get options.relativeTo.timeZone.getOffsetNanosecondsFor",
   "call options.relativeTo.timeZone.getOffsetNanosecondsFor",  // NanosecondsToDays 9
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",   // NanosecondsToDays 26
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",
   "call options.relativeTo.timeZone.getPossibleInstantsFor",   // NanosecondsToDays 31.a
   // RoundDuration → MoveRelativeZonedDateTime → AddZonedDateTime
-  "get options.relativeTo.timeZone.getPossibleInstantsFor",   // 10. GetInstantFor
-  "call options.relativeTo.timeZone.getPossibleInstantsFor",
+  "call options.relativeTo.timeZone.getPossibleInstantsFor",  // 10. GetInstantFor
   // RoundDuration
   "get options.relativeTo.calendar.dateAdd",   // 10.d.i
   "call options.relativeTo.calendar.dateAdd",  // 10.f
diff --git a/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-ambiguous-wall-clock-time.js
index 1134a8ba7c..62965eaa77 100644
--- a/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-ambiguous-wall-clock-time.js
@@ -57,17 +57,17 @@ const expected = [
   "has timeZone.getOffsetNanosecondsFor",
   "has timeZone.getPossibleInstantsFor",
   "has timeZone.id",
+  // lookup
+  "get timeZone.getOffsetNanosecondsFor",
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -80,14 +80,9 @@ actual.splice(0); // clear
 relativeTo = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.total({ unit: "days", relativeTo });
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToRelativeTemporalObject
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToRelativeTemporalObject
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/order-of-operations.js b/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/order-of-operations.js
index 093c68baf7..d74be5601b 100644
--- a/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/order-of-operations.js
+++ b/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/order-of-operations.js
@@ -89,7 +89,6 @@ assert.compareArray(actual, expected.concat([
   "get item.timeZone.getOffsetNanosecondsFor",
   "call item.timeZone.getOffsetNanosecondsFor",
   "call item.timeZone.getOffsetNanosecondsFor",
-  "get item.timeZone.getPossibleInstantsFor",
   "call item.timeZone.getPossibleInstantsFor",
 ]), "order of operations at skipped wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/PlainDateTime/prototype/toZonedDateTime/order-of-operations.js b/test/built-ins/Temporal/PlainDateTime/prototype/toZonedDateTime/order-of-operations.js
index 8d024ce4a2..df24874182 100644
--- a/test/built-ins/Temporal/PlainDateTime/prototype/toZonedDateTime/order-of-operations.js
+++ b/test/built-ins/Temporal/PlainDateTime/prototype/toZonedDateTime/order-of-operations.js
@@ -51,7 +51,6 @@ assert.compareArray(actual, expected.concat([
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]), "order of operations at skipped wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/PlainTime/prototype/toZonedDateTime/order-of-operations.js b/test/built-ins/Temporal/PlainTime/prototype/toZonedDateTime/order-of-operations.js
index 5f2622396a..1d14a2344c 100644
--- a/test/built-ins/Temporal/PlainTime/prototype/toZonedDateTime/order-of-operations.js
+++ b/test/built-ins/Temporal/PlainTime/prototype/toZonedDateTime/order-of-operations.js
@@ -110,7 +110,6 @@ assert.compareArray(actual, expected.concat([
   "get item.timeZone.getOffsetNanosecondsFor",
   "call item.timeZone.getOffsetNanosecondsFor",
   "call item.timeZone.getOffsetNanosecondsFor",
-  "get item.timeZone.getPossibleInstantsFor",
   "call item.timeZone.getPossibleInstantsFor",
 ]), "order of operations at skipped wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/compare/argument-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/ZonedDateTime/compare/argument-propertybag-ambiguous-wall-clock-time.js
index dbd661ecb1..319458de03 100644
--- a/test/built-ins/Temporal/ZonedDateTime/compare/argument-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/ZonedDateTime/compare/argument-propertybag-ambiguous-wall-clock-time.js
@@ -57,6 +57,10 @@ const expectedOne = [
   // InterpretTemporalDateTimeFields
   "get one.calendar.dateFromFields",
   "call one.calendar.dateFromFields",
+  // lookup
+  "get one.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call one.timeZone.getPossibleInstantsFor",
 ];
 
 const expectedTwo = [
@@ -92,6 +96,10 @@ const expectedTwo = [
   // InterpretTemporalDateTimeFields
   "get two.calendar.dateFromFields",
   "call two.calendar.dateFromFields",
+  // lookup
+  "get two.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call two.timeZone.getPossibleInstantsFor",
 ];
 
 Temporal.ZonedDateTime.compare(
@@ -100,24 +108,16 @@ Temporal.ZonedDateTime.compare(
 );
 
 const expectedSpringForward = expectedOne.concat([
-  // InterpretISODateTimeOffset
-  "get one.timeZone.getPossibleInstantsFor",
-  "call one.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get one.timeZone.getOffsetNanosecondsFor",
   "call one.timeZone.getOffsetNanosecondsFor",
   "call one.timeZone.getOffsetNanosecondsFor",
-  "get one.timeZone.getPossibleInstantsFor",
   "call one.timeZone.getPossibleInstantsFor",
 ], expectedTwo, [
-  // InterpretISODateTimeOffset
-  "get two.timeZone.getPossibleInstantsFor",
-  "call two.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get two.timeZone.getOffsetNanosecondsFor",
   "call two.timeZone.getOffsetNanosecondsFor",
   "call two.timeZone.getOffsetNanosecondsFor",
-  "get two.timeZone.getPossibleInstantsFor",
   "call two.timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(actual, expectedSpringForward, "order of operations converting property bags at skipped wall-clock time");
@@ -128,14 +128,6 @@ Temporal.ZonedDateTime.compare(
   { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: timeZone2, calendar: calendar2 },
 );
 
-const expectedFallBack = expectedOne.concat([
-  // InterpretISODateTimeOffset
-  "get one.timeZone.getPossibleInstantsFor",
-  "call one.timeZone.getPossibleInstantsFor",
-], expectedTwo, [
-  // InterpretISODateTimeOffset
-  "get two.timeZone.getPossibleInstantsFor",
-  "call two.timeZone.getPossibleInstantsFor",
-]);
+const expectedFallBack = expectedOne.concat(expectedTwo);
 assert.compareArray(actual, expectedFallBack, "order of operations converting property bags at repeated wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/from/argument-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/ZonedDateTime/from/argument-propertybag-ambiguous-wall-clock-time.js
index c08780dffe..81c0b04a7d 100644
--- a/test/built-ins/Temporal/ZonedDateTime/from/argument-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/ZonedDateTime/from/argument-propertybag-ambiguous-wall-clock-time.js
@@ -66,14 +66,14 @@ Temporal.ZonedDateTime.from(
   { offset: "ignore" }
 );
 assert.compareArray(actual, expected.concat([
-  // InterpretISODateTimeOffset
+  // lookup
   "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
   "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]), "order of operations converting property bag at skipped wall-clock time with offset: ignore");
 actual.splice(0); // clear
@@ -83,14 +83,14 @@ Temporal.ZonedDateTime.from(
   { offset: "prefer" }
 );
 assert.compareArray(actual, expected.concat([
-  // InterpretISODateTimeOffset
+  // lookup
   "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
   "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]), "order of operations converting property bag at skipped wall-clock time with offset: prefer");
 actual.splice(0); // clear
@@ -107,8 +107,9 @@ Temporal.ZonedDateTime.from(
   { offset: "ignore" }
 );
 assert.compareArray(actual, expected.concat([
-  // InterpretISODateTimeOffset
+  // lookup
   "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
   "call timeZone.getPossibleInstantsFor",
 ]), "order of operations converting property bag at repeated wall-clock time with offset: ignore");
 actual.splice(0); // clear
@@ -118,8 +119,9 @@ Temporal.ZonedDateTime.from(
   { offset: "prefer" }
 );
 assert.compareArray(actual, expected.concat([
-  // InterpretISODateTimeOffset
+  // lookup
   "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
   "call timeZone.getPossibleInstantsFor",
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
@@ -132,8 +134,9 @@ Temporal.ZonedDateTime.from(
   { offset: "reject" }
 );
 assert.compareArray(actual, expected.concat([
-  // InterpretISODateTimeOffset
+  // lookup
   "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
   "call timeZone.getPossibleInstantsFor",
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/add/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/add/order-of-operations.js
index edafee0ec3..15688034a5 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/add/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/add/order-of-operations.js
@@ -40,8 +40,10 @@ const expected = [
   "get duration.years",
   "get duration.years.valueOf",
   "call duration.years.valueOf",
-  // AddZonedDateTime
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // AddZonedDateTime
   "call this.timeZone.getOffsetNanosecondsFor",
   "get this.calendar.dateAdd",
   "call this.calendar.dateAdd",
@@ -50,7 +52,6 @@ const expected = [
   "get options.overflow.toString",
   "call options.overflow.toString",
   // AddZonedDateTime again
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 const actual = [];
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/equals/argument-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/ZonedDateTime/prototype/equals/argument-propertybag-ambiguous-wall-clock-time.js
index 11ef9d460f..c84154cfbe 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/equals/argument-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/equals/argument-propertybag-ambiguous-wall-clock-time.js
@@ -58,17 +58,17 @@ const expected = [
   // InterpretTemporalDateTimeFields
   "get calendar.dateFromFields",
   "call calendar.dateFromFields",
+  // lookup
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -81,14 +81,9 @@ actual.splice(0); // clear
 arg = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.equals(arg);
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToTemporalZonedDateTime
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToTemporalZonedDateTime
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/hoursInDay/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/hoursInDay/order-of-operations.js
index 63e93affa6..e4d6b60e46 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/hoursInDay/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/hoursInDay/order-of-operations.js
@@ -10,14 +10,14 @@ features: [Temporal]
 
 const actual = [];
 const expected = [
-  // GetPlainDateTimeFor
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // GetInstantFor
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
@@ -82,28 +82,24 @@ actual.splice(0); // clear
 
 springForwardInstance.hoursInDay;
 assert.compareArray(actual, [
-  // GetPlainDateTimeFor
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // Note, no call to dateAdd as addition takes place in the ISO calendar
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // GetInstantFor
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // Note, no call to dateAdd here either
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ], "order of operations with both midnights at skipped wall-clock times");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js
index ab25a4977f..e578ba3a6f 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js
@@ -18,19 +18,17 @@ const expected = [
   "get options.smallestUnit",
   "get options.smallestUnit.toString",
   "call options.smallestUnit.toString",
-  // GetPlainDateTimeFor on receiver's instant
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor on receiver's instant
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor on preceding midnight
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // InterpretISODateTimeOffset
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
 ];
 const actual = [];
@@ -95,25 +93,21 @@ const expectedSkippedDateTime = [
   "get options.smallestUnit",
   "get options.smallestUnit.toString",
   "call options.smallestUnit.toString",
-  // GetPlainDateTimeFor on receiver's instant
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor on receiver's instant
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor on preceding midnight
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // AddZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // InterpretISODateTimeOffset
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
 ];
 
@@ -131,29 +125,24 @@ const expectedSkippedResult = [
   "get options.smallestUnit",
   "get options.smallestUnit.toString",
   "call options.smallestUnit.toString",
-  // GetPlainDateTimeFor on receiver's instant
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor on receiver's instant
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor on preceding midnight
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // InterpretISODateTimeOffset
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/since/argument-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/ZonedDateTime/prototype/since/argument-propertybag-ambiguous-wall-clock-time.js
index 389cebfac9..afb30d1ece 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/since/argument-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/since/argument-propertybag-ambiguous-wall-clock-time.js
@@ -58,17 +58,17 @@ const expected = [
   // InterpretTemporalDateTimeFields
   "get calendar.dateFromFields",
   "call calendar.dateFromFields",
+  // lookup
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -81,14 +81,9 @@ actual.splice(0); // clear
 arg = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.since(arg);
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToTemporalZonedDateTime
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToTemporalZonedDateTime
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/since/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/since/order-of-operations.js
index 23d2f72993..8c10c2d44c 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/since/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/since/order-of-operations.js
@@ -297,18 +297,16 @@ assert.compareArray(actual, [
   // TimeZoneEquals
   "get this.timeZone.id",
   "get other.timeZone.id",
+  // lookup
+  "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
   // DifferenceZonedDateTime
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ], "order of operations with identical wall-clock times and largestUnit a calendar unit");
 actual.splice(0); // clear
@@ -318,11 +316,12 @@ const expectedOpsForCalendarDifference = [
   // TimeZoneEquals
   "get this.timeZone.id",
   "get other.timeZone.id",
-  // precalculate PlainDateTime
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // precalculate PlainDateTime
   "call this.timeZone.getOffsetNanosecondsFor",
   // DifferenceZonedDateTime
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // DifferenceISODateTime
   "get this.calendar.dateUntil",
@@ -330,17 +329,12 @@ const expectedOpsForCalendarDifference = [
   // AddZonedDateTime
   "get this.calendar.dateAdd",
   "call this.calendar.dateAdd",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // NanosecondsToDays
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
@@ -348,15 +342,11 @@ const expectedOpsForCalendarRounding = [
   // RoundDuration → MoveRelativeZonedDateTime → AddZonedDateTime
   "get this.calendar.dateAdd",
   "call this.calendar.dateAdd",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // RoundDuration → NanosecondsToDays
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // RoundDuration → NanosecondsToDays → AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/startOfDay/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/startOfDay/order-of-operations.js
index 3f47efd994..04d218b63d 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/startOfDay/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/startOfDay/order-of-operations.js
@@ -9,11 +9,12 @@ features: [Temporal]
 ---*/
 
 const expected = [
-  // GetPlainDateTimeFor
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor on preceding midnight
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 const actual = [];
@@ -58,10 +59,8 @@ actual.splice(0); // clear
 springForwardInstance.startOfDay();
 assert.compareArray(actual, expected.concat([
   // DisambiguatePossibleInstants
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ]), "order of operations with preceding midnight at skipped wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/subtract/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/subtract/order-of-operations.js
index 66e4487e53..075aa14900 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/subtract/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/subtract/order-of-operations.js
@@ -40,8 +40,10 @@ const expected = [
   "get duration.years",
   "get duration.years.valueOf",
   "call duration.years.valueOf",
-  // AddZonedDateTime
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // AddZonedDateTime
   "call this.timeZone.getOffsetNanosecondsFor",
   "get this.calendar.dateAdd",
   "call this.calendar.dateAdd",
@@ -50,7 +52,6 @@ const expected = [
   "get options.overflow.toString",
   "call options.overflow.toString",
   // AddZonedDateTime again
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 const actual = [];
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/until/argument-propertybag-ambiguous-wall-clock-time.js b/test/built-ins/Temporal/ZonedDateTime/prototype/until/argument-propertybag-ambiguous-wall-clock-time.js
index be4ffb470a..0b96db742c 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/until/argument-propertybag-ambiguous-wall-clock-time.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/until/argument-propertybag-ambiguous-wall-clock-time.js
@@ -58,17 +58,17 @@ const expected = [
   // InterpretTemporalDateTimeFields
   "get calendar.dateFromFields",
   "call calendar.dateFromFields",
+  // lookup
+  "get timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call timeZone.getPossibleInstantsFor",
 ];
 
 const expectedSpringForward = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
   // DisambiguatePossibleInstants
   "get timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
   "call timeZone.getOffsetNanosecondsFor",
-  "get timeZone.getPossibleInstantsFor",
   "call timeZone.getPossibleInstantsFor",
 ]);
 assert.compareArray(
@@ -81,14 +81,9 @@ actual.splice(0); // clear
 arg = { year: 2000, month: 10, day: 29, hour: 1, minute: 30, timeZone: dstTimeZoneObserver, calendar };
 instance.until(arg);
 
-const expectedFallBack = expected.concat([
-  // InterpretISODateTimeOffset
-  "get timeZone.getPossibleInstantsFor",
-  "call timeZone.getPossibleInstantsFor",
-]);
 assert.compareArray(
-  actual.slice(0, expectedFallBack.length), // ignore operations after ToTemporalZonedDateTime
-  expectedFallBack,
+  actual.slice(0, expected.length), // ignore operations after ToTemporalZonedDateTime
+  expected,
   "order of operations converting property bag at repeated wall-clock time"
 );
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/until/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/until/order-of-operations.js
index a5aa73a17a..61722229e6 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/until/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/until/order-of-operations.js
@@ -297,18 +297,16 @@ assert.compareArray(actual, [
   // TimeZoneEquals
   "get this.timeZone.id",
   "get other.timeZone.id",
+  // lookup
+  "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
   // DifferenceZonedDateTime
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ], "order of operations with identical wall-clock times and largestUnit a calendar unit");
 actual.splice(0); // clear
@@ -318,11 +316,12 @@ const expectedOpsForCalendarDifference = [
   // TimeZoneEquals
   "get this.timeZone.id",
   "get other.timeZone.id",
-  // precalculate PlainDateTime
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // precalculate PlainDateTime
   "call this.timeZone.getOffsetNanosecondsFor",
   // DifferenceZonedDateTime
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // DifferenceISODateTime
   "get this.calendar.dateUntil",
@@ -330,17 +329,12 @@ const expectedOpsForCalendarDifference = [
   // AddZonedDateTime
   "get this.calendar.dateAdd",
   "call this.calendar.dateAdd",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // NanosecondsToDays
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // NanosecondsToDays → AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
@@ -348,15 +342,11 @@ const expectedOpsForCalendarRounding = [
   // RoundDuration → MoveRelativeZonedDateTime → AddZonedDateTime
   "get this.calendar.dateAdd",
   "call this.calendar.dateAdd",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
   // RoundDuration → NanosecondsToDays
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   // RoundDuration → NanosecondsToDays → AddDaysToZonedDateTime
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/with/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/with/order-of-operations.js
index d200fa2196..3faca3a078 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/with/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/with/order-of-operations.js
@@ -22,8 +22,10 @@ const expected = [
   "get options.offset",
   "getOwnPropertyDescriptor options.extra",
   "get options.extra",
-  // GetOffsetNanosecondsFor on receiver
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetOffsetNanosecondsFor on receiver
   "call this.timeZone.getOffsetNanosecondsFor",
   // CalendarFields
   "get this.calendar.fields",
@@ -84,9 +86,7 @@ const expected = [
   "get this.calendar.dateFromFields",
   "call this.calendar.dateFromFields",
   // InterpretISODateTimeOffset
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
 ];
 const actual = [];
@@ -168,7 +168,6 @@ dstInstance.with(springForwardFields, options);
 assert.compareArray(actual, expected.concat([
   // DisambiguatePossibleInstants
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ]), "order of operations at skipped wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainDate/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainDate/order-of-operations.js
index be5fd898f5..9924c091a0 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainDate/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainDate/order-of-operations.js
@@ -49,14 +49,15 @@ const expected = [
   "call plainDateLike.year.valueOf",
   "get plainDateLike.calendar.dateFromFields",
   "call plainDateLike.calendar.dateFromFields",
-  // GetPlainDateTimeFor
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor
   "call this.timeZone.getOffsetNanosecondsFor",
   // ConsolidateCalendars
   "get this.calendar.id",
   "get plainDateLike.calendar.id",
   // GetInstantFor
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
@@ -103,10 +104,8 @@ const springForwardPlainDateLike = TemporalHelpers.propertyBagObserver(actual, {
 }, "plainDateLike");
 instance.withPlainDate(springForwardPlainDateLike);
 assert.compareArray(actual, expected.concat([
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ]), "order of operations at skipped wall-clock time");
 actual.splice(0); // clear
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/order-of-operations.js b/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/order-of-operations.js
index 7ef452f219..182d50d9b4 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/order-of-operations.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/order-of-operations.js
@@ -29,11 +29,12 @@ const expected = [
   "get plainTimeLike.second",
   "get plainTimeLike.second.valueOf",
   "call plainTimeLike.second.valueOf",
-  // GetPlainDateTimeFor
+  // lookup
   "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor
   "call this.timeZone.getOffsetNanosecondsFor",
   // GetInstantFor
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ];
 
@@ -77,10 +78,8 @@ actual.splice(0); // clear
 
 springForwardInstance.withPlainTime(plainTimeLike);
 assert.compareArray(actual, expected.concat([
-  "get this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
   "call this.timeZone.getOffsetNanosecondsFor",
-  "get this.timeZone.getPossibleInstantsFor",
   "call this.timeZone.getPossibleInstantsFor",
 ]), "order of operations at skipped wall-clock time");
 actual.splice(0); // clear