Can't delete recurring event on Calendar
Every time I delete a repeating event on my calendar, it asks me if I want to delete all future events, and I click yes. The events disappear from that month but when I go to the following month, they are still there. And then I go back to the month where I deleted it in the first place, and it has returned. And doubled.
I've tried going thru month by month and deleting them all, but a short while later, they all return. Some of them have 10-20 repetitions of the same event on the same day now.
I've tried logging out of calendar and logging back in but that didn't help.
MacBook Air M1, Ventura
I've attached a couple of screenshots.
MacBook Air 13″, macOS 13.4