Moved from US to UK - Can't sign into account

Hello, wondering if anyone else has solved this issue. I've moved from the US to the UK, and I'm getting a "something is wrong" error when attempting to login (as I enter my email, before I can try my password). This happens on every device I've tried (Android/Apple/MacBook/Windows PC). I would love to contact support... But they require you to login. You cannot get in contact with a person either via phone or chat without loggin into your account, which obviously is the issue I'm having. Any thoughts?

I've done some research and there isn't a phone number or email I can contact. Any one have any advice?