We are currently investigating issues preventing some players from being able to log into the Kel'Thuzad realm. At this time we do not currently have an resolution ETA available, but rest assured that we are working as quickly as possible to restore access. Further information will be provided on this thread as it becomes available.

The Kel'Thuzad realm is now back online and available for play. Please accept our apologies for the unexpected interruption. Have fun!