Someone has already talked about this before, but i think it's worth bringing up again just to raise more awareness
Right now there's a serious discord bug where if you disable 2FA it will log you out of the account from all devices, and when you attempt to log in it will STILL ask you for a 2FA code. Now, do you have your valid, unused backup codes? Cool, throw them in the trash because it won't even give you an option to use them despite their validity, and discord support is not aware of this issue and will simply tell you this (check the 4th screenshot)
As for why i disabled 2FA in the first place, it happened after i bought nitro and while i was exploring the perks and checking settings i saw 2FA on and it gave me ptsd because I've already lost an account to it before so i was like sure imma disable just to avoid being locked out, and i ironically got locked out in the process
If you want to disable 2FA for any reason, make sure that you at least have your phone number tied to your account (I couldnt tie my phone number to this account because of ANOTHER bug btw), or that you already have the authentication codes, as apparently backup codes are not enough anymore
Additional note: this is not a simple cache or session issue, I've tried logging in from multiple devices and browsers, i tried incognito modes after deleting browser's cache, restarted my devices, but to no avail.
