Issues with realms

I’m having big issues with my realms. Since the update where I’m able to have there worlds to each realm I get several errors when trying to export and import.

At the moment I am unable to play any of the worlds at all, and I cant seem to join other users lan-worlds either.

I have tried to reinstall the app and also created a whole new realm, but the problems are still there and i lost all the local worlds in the process…. I have also made sure that i have the latest iOS installed

Pocket edition, iPhone 11 PRO, iOS 14-7-1