Shared Calendar Not Working After iOS 15 Update

Hey, I've got the same issue going on. It just started a week or so ago.

Have you found a solution yet? I've been logging in and out of all the devices, un-sharing and re-sharing the calendar repeatedly but nothing seems to work.

Thanks

I have a similar problem. A few days ago (11/5/21), I was in my shared family calendar, and all of sudden it just disappeared. It no longer shows up in my list of calendars, and obviously none of the events show up. My wife created the calendar, and on her phone, it showed that I was still on the calendar. The shared calendar still works fine on her phone, and on our daughters' phones. It also does not appear on my iPad (it used to), or my icloud.com calendar.

She deleted me, and re-invited me to it, and I am not getting a notification to accept the invitation.

As a test, she then created another new calendar and invited me to join that, and I have not gotten that invitation either. We are both on latest version of ios 15, both iphone 12's.

Update: I added a new calendar as a test to see if I could invite my wife to join that. (To see if it worked "in the other direction"). As soon as I added the calendar to my phone, the Family (shared) calendar showed back up in my calendars. No notification, no invitation, it was just there again, and all associated events.

I was able to invite my wife to join my new calendar I had created, and she was able to join.

However:

I still have not received a notification to join the 2nd calendar she created and invited me to join.

I am not able to edit events in the shared calendar, even though on my wife's phone, it shows that I am allowed to.

On icloud.com, it shows up in my list of calendars, and when I click it, all the events show up on my calendar for about one second, then it unselects itself, and all the events drop off the calendar. I can not get it to stay selected.

Update to my previous post: The invitation to join the calendars I mentioned were going to a secondary email address, rather than my phone or even primary address. In any event, once I found those invitations and accepted them, I regained full access to the calendars and was able to add and edit events. (TL;DR - Everything's fine now, but wasted over an hour troubleshooting and restoring because IOS 15 jacked up my calendars.)

iOS 15 stopped our shared family calendar cold! After editing the Contact profiles for each of us on each phone so they match name spelling (no nicknames) only current email and phone. Seems to have fixed the problem. Anything in the shared calendar that was changed since IOS 15 install May have gotten corrupted.

Calendar lost all info after 15.1 update