I cannot log into my account either. I had 2FA active and it doesn't accept my 2FA code no matter what I do and it is annoying that the retry takes so long. I'm afraid to reset it since it takes a long time to reset and be able to log in again.
Any suggestions?
I have 2FA active too, and I could login without any hassle today. I am assuming your codes are time-synced already.
Anything you remember in particular you may have modified since you had used your account?
Otherwise send a DM to the support account and see what they have to say.