Can´t sign in?

I have checked so that i have the newest patcher and blah blah - since i started today.
But when i try to log in (with info i know is correct) it says it´s wrong?
What to do? .-.

I havent played today so i dont know, but maybe there've been a small rollback wich caused your account to be lost in the process.You could either make a new one, or try to contact a GM on xat

or it could be just the random clint failure i dunno

Well the odd thing is that IF it is a rollback - why does it still say that the "accountname is taken"? ._.

Ima try again today when i get home - which is... like 7-8 hours from now but still. I´ll see if it works, otherwise i have no idea wtf to do D:

Ah so it isnt a rollback, something's wrong with the client it seem since theres some ppls with similar problems, the only thing you can do is try some variation of your password using cap/no caps, and if its still doesnt work pm any admin/gm on xat or in-game and ask them for either a password reset/password recovery.