My account doesn't exist?

[Sepian]

It used to log straight in with my steam but now asked for my user so I did that but it's saying my account doesn't exist plus the email I linked to it. My account still shows when I look at the servers but I can't log in with it or join a new server. Is this a bug of some sort?

[Asami]

Hey I was just wondering if you managed to fix this issue, if so how? I have run into the same problem :(