I can't login to my account. I see that many people have the same issue.
What do I need to do?
I'm not sure it's the same, still, maybe it helps:
when I've had that problem, it didn't allow me log in on the web, but it did allow me log in from the Android app.
So if you tried from web, try now in app; if you tried only in app, try now on the web.