My Reminders lists and items are completely messed up after using macOS Catalina's upgrade helper.
- Completed items from a year ago are popping back (some from 2018)
- Move items are moved back to the old list
- Items ordering are all wrong
I don't know how Apple manages to get this so wrong: I had 4 active devices and they are all properly synced through iCloud (all have the same, latest Reminders data), so I can't imagine how Apple could upgrade using some legacy copy of my data.
Anyway, I have read this question but the same "Restore Reminders" options is no longer at icloud.com settings page. I only see "Restore Calendars", it doesn't mention Reminders.
Furthermore, the new Reminders app on macOS Catalina no longer allow exporting or importing iCalendar format (
.ics files), so everything I do now is high risk.
Please let me know if there is any way I can get my Reminders data back. As
.ics format, or something I can take screenshots and manually re-add.
(I will try the iOS 12 Simulator option mentioned in above question later today ...)