I just had some struggles logging into my account. I got in on Firefox Desktop and Jerboa after a password reset, but I still can't log in on Firefox for Android. When I try to log in, it says "logged in" in a small popup, but it's not logged in.
It's not that big of a problem for me, but I can imagine if someone has that problem without using an app it could get annoying.
Edit: It's a problem of moderate size for me now.
I refreshed the page and I got logged out on Desktop again, this is getting annoying.
Ok, just logging in again works, but this is really strange behaviour.
I'm getting the not-really-logged-in state now on Desktop too, I'll try not to refresh this tab.