Calendar app glitched/deleting calendars

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Calendar app glitched/deleting calendars

A few weeks ago (~March 14) I noticed that my calendar app was glitched, where on the home screen it would display yesterday or the day before's date instead of the current day (e.g. March 13 when it was the 14th). It fixed itself a week or two ago, but I opened the app today and noticed that all of the calendars I made are gone! They include a lot of really important dates so I've been panicking. I checked iCloud but I don't have backups on, and the cloud just shows an outdated version of my calendars (which don't appear on the iPhone app even though they appear on the cloud??). Nothing comes up in the area to restore calendars, either. My phone only has the default calendars now, and not even my settings for which ones appeared (e.g. I had Siri Suggestions and US Holidays turned off) were saved. It was literally, completely default.

If anyone has had this happen before and knows a way to get my calendars back please reply! I really have no idea what to do :/

iPhone 15 Pro, iOS 18

Posted on Apr 6, 2025 08:37 PM

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Answer 1

Apr 6, 2025 09:54 PM in response to inso272

I got a new Iphone 15 in early April, and the update to IOS 18.4. All of my calendar events (from Apple Calendar) were erased. Repeating event's are gone. Then when I add them back in (as I recall them) they show up on my Acuity calendar. Strangely they show up ther many times over, as each time I have restored it to Iphone, but deleted events show up too, and are now transferred to Acuity. Acuity is working, and those scheduled events are still available (in both calendars). Iphone calendar did not transfere into Acuity until this update, which is not good, since the can't be adjusted from Acuity, only I phone... where they are missing. I am going to have to find a new calendar app. I used ICal for years, but then the apple calendar improved to usable... now it's not working again. This is inconsistent, and a nightmare. I have tired connecting the necessary calendars, but since I had entered these dates in Iphone Apple calendar... they are not coming from an unattached calendar.

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Calendar app glitched/deleting calendars

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