diff --git a/spec/zoneddatetime.html b/spec/zoneddatetime.html
index 2b02ef1fed..b0767b70d0 100644
--- a/spec/zoneddatetime.html
+++ b/spec/zoneddatetime.html
@@ -1402,24 +1402,29 @@ <h1>
         1. Let _endInstant_ be ! CreateTemporalInstant(_ns2_).
         1. Let _endDateTime_ be ? GetPlainDateTimeFor(_timeZoneRec_, _endInstant_, _calendarRec_.[[Receiver]]).
         1. If _ns2_ - _ns1_ &lt; 0, let _sign_ be -1; else let _sign_ be 1.
-        1. If _sign_ = 1, let _maxTries_ be 3; else let _maxTries_ be 2.
+        1. If _sign_ = 1, let _maxDayCorrection_ be 2; else let _maxDayCorrection_ be 1.
         1. Let _dayCorrection_ be 0.
-        1. Repeat _maxTries_ times:
-          1. Let _correctedEndDate_ be BalanceISODate(_endDateTime_.[[ISOYear]], _endDateTime_.[[ISOMonth]], _endDateTime_.[[ISODay]] - _dayCorrection_ &times; _sign_).
-          1. Let _intermediateDateTime_ be ! CreateTemporalDateTime(_correctedEndDate_.[[Year]], _correctedEndDate_.[[Month]], _correctedEndDate_.[[Day]], _startDateTime_.[[ISOHour]], _startDateTime_.[[ISOMinute]], _startDateTime_.[[ISOSecond]], _startDateTime_.[[ISOMillisecond]], _startDateTime_.[[ISOMicrosecond]], _startDateTime_.[[ISONanosecond]], _calendarRec_.[[Receiver]]).
-          1. Let _intermediate_ be ? GetInstantFor(_timeZoneRec_, _intermediateDateTime_, *"compatible"*).
-          1. Let _intermediateNs_ be _intermediate_.[[Nanoseconds]].
+        1. Let _timeDuration_ be DifferenceTime(_startDateTime_.[[ISOHour]], _startDateTime_.[[ISOMinute]], _startDateTime_.[[ISOSecond]], _startDateTime_.[[ISOMillisecond]], _startDateTime_.[[ISOMicrosecond]], _startDateTime_.[[ISONanosecond]], _endDateTime_.[[ISOHour]], _endDateTime_.[[ISOMinute]], _endDateTime_.[[ISOSecond]], _endDateTime_.[[ISOMillisecond]], _endDateTime_.[[ISOMicrosecond]], _endDateTime_.[[ISONanosecond]]).
+        1. If NormalizedTimeDurationSign(_timeDuration_) = -_sign_, set _dayCorrection_ to _dayCorrection_ + 1.
+        1. Let _success_ be *false*.
+        1. Repeat, while _dayCorrection_ &le; _maxDayCorrection_ and _success_ is *false*,
+          1. Let _intermediateDate_ be BalanceISODate(_endDateTime_.[[ISOYear]], _endDateTime_.[[ISOMonth]], _endDateTime_.[[ISODay]] - _dayCorrection_ &times; _sign_).
+          1. Let _intermediateDateTime_ be ! CreateTemporalDateTime(_intermediateDate_.[[Year]], _intermediateDate_.[[Month]], _intermediateDate_.[[Day]], _startDateTime_.[[ISOHour]], _startDateTime_.[[ISOMinute]], _startDateTime_.[[ISOSecond]], _startDateTime_.[[ISOMillisecond]], _startDateTime_.[[ISOMicrosecond]], _startDateTime_.[[ISONanosecond]], _calendarRec_.[[Receiver]]).
+          1. Let _intermediateInstant_ be ? GetInstantFor(_timeZoneRec_, _intermediateDateTime_, *"compatible"*).
+          1. Let _intermediateNs_ be _intermediateInstant_.[[Nanoseconds]].
           1. Let _norm_ be NormalizedTimeDurationFromEpochNanosecondsDifference(_ns2_, _intermediateNs_).
           1. Let _timeSign_ be NormalizedTimeDurationSign(_norm_).
-          1. If _sign_ = 0, or _timeSign_ = 0, or _sign_ = _timeSign_, then
-            1. Let _date1_ be ! CreateTemporalDate(_startDateTime_.[[ISOYear]], _startDateTime_.[[ISOMonth]], _startDateTime_.[[ISODay]], _calendarRec_.[[Receiver]]).
-            1. Let _date2_ be ! CreateTemporalDate(_correctedEndDate_.[[Year]], _correctedEndDate_.[[Month]], _correctedEndDate_.[[Day]], _calendarRec_.[[Receiver]]).
-            1. Let _dateLargestUnit_ be LargerOfTwoTemporalUnits(_largestUnit_, *"day"*).
-            1. Let _untilOptions_ be ? SnapshotOwnProperties(_options_, *null*).
-            1. Perform ! CreateDataPropertyOrThrow(_untilOptions_, *"largestUnit"*, _dateLargestUnit_).
-            1. Let _dateDifference_ be ? DifferenceDate(_calendarRec_, _date1_, _date2_, _untilOptions_).
-            1. Return ? CreateNormalizedDurationRecord(_dateDifference_.[[Years]], _dateDifference_.[[Months]], _dateDifference_.[[Weeks]], _dateDifference_.[[Days]], _norm_).
+          1. If _sign_ &ne; -_timeSign_, then
+            1. Set _success_ to *true*.
           1. Set _dayCorrection_ to _dayCorrection_ + 1.
+        1. If _success_ is *true*, then
+          1. Let _date1_ be ! CreateTemporalDate(_startDateTime_.[[ISOYear]], _startDateTime_.[[ISOMonth]], _startDateTime_.[[ISODay]], _calendarRec_.[[Receiver]]).
+          1. Let _date2_ be ! CreateTemporalDate(_intermediateDateTime_.[[Year]], _intermediateDateTime_.[[Month]], _intermediateDateTime_.[[Day]], _calendarRec_.[[Receiver]]).
+          1. Let _dateLargestUnit_ be LargerOfTwoTemporalUnits(_largestUnit_, *"day"*).
+          1. Let _untilOptions_ be ? SnapshotOwnProperties(_options_, *null*).
+          1. Perform ! CreateDataPropertyOrThrow(_untilOptions_, *"largestUnit"*, _dateLargestUnit_).
+          1. Let _dateDifference_ be ? DifferenceDate(_calendarRec_, _date1_, _date2_, _untilOptions_).
+          1. Return ? CreateNormalizedDurationRecord(_dateDifference_.[[Years]], _dateDifference_.[[Months]], _dateDifference_.[[Weeks]], _dateDifference_.[[Days]], _norm_).
         1. NOTE: This step is only reached when custom calendar or time zone methods return inconsistent values.
         1. Throw a *RangeError* exception.
       </emu-alg>