Is there any particular reason when I attempt to login with my own passcode, it says to 'authenticate' as if I ever set up two factor authentication? I can't even login to my account to even try the site out.
I can't tell from your post whether you've already got an account or not. It sounds like you do have one, but then you say "try the site out" which makes it sound like you don't.
I have an account. I created one--pretty sure by typing in Username, entering the site, then setting the password. It goes fine until I clear cache and try to login again. I enter the username and password, then it asks about 'authentication' even though I never set up two factor authentication.