Stuck

I just left my clan and now I don’t really know what’s going on.
When I tap my avatar it shows I’m in the new clan I applied for, but everywhere else, I’m not in a clan.
I can’t check my report, and if I try it shows a box that says “InvalidOperationException: Nullable object must have a value”.
Tried restarting the game a bunch of times, restarting the phone and everything - nothing helped.