Ref T11816. The underlying format of recurrence end dates swapped around a bit and we now try to compare null to a valid date if you're setting it for the first time.
- Maniphest Tasks
- T11816: Calendar: Feedback and Suggestions
- rP363084d4fa91: Fix an issue where setting a recurrence end date on a Calendar event without…
- On a new event, set a recurrence end date.
- Then, removed a recurrence end date.