Login Server is Unavailable

Login server failed for about a half an hour ago. We are цorking on the restoration of its woking capacity.
HDD is broken.

12.00
Work of the login server and servers is restored.

13.50
After restoration of the login servers some problems appeared with the entrance to Cataclysm realms. The problem is eliminated at the moment..

Sorry for the inconvenience, happy playing.
Respectfully yours administration.