Nostalrius Begins - Quality wow vanilla realm (1.12)

I've tried looking for answers on the forum, but with no luck.

It seems like there's alot of other people with the problem, but no solution.

Problem:
Everytime i enter my account information inside the WoW-client it instantly disconnects me.

Please help

Account: Dansebamse

I hope they've settled it later on. I'm getting grumpier and grumpier as I want my damn eye of the beast, was just before Overlord Wyrm when it happend to me .. just want a way around that "disconnected from server" bug :s