We are aware that players are currently experiencing difficulty connecting to the game or accessing select realms. Restoring account access and bringing all realms online remains our top priority and your continued patience is appreciated

This remains our top priority and we are diligently working on restoring access to these realms. Thank you very much for your continued patience this evening.

We are entering the final stages of internal testing of the Whirlwind and Emberstorm battlegroups. We hope to have the realms up for you all very shortly and we greatly appreciate your patience with us as we work to restore these realms.

The following realms are now up and available for play:

Antonidas
Anub'arak
Blackwater Raiders
Bladefist
Borean Tundra
Cairne
Cenarion Circle
Cenarius
Darrowmere
Drak'Tharon
Drenden
Echo Isles
Farstriders
Fenris
Garrosh
Hydraxis
Hyjal
Korialstrasz
Lightbringer
Maiev
Misha
Mok'Nathal
Moon Guard
Nazgrel
Nesingwary
Nordrassil
Ravenholdt
Rivendare
Shandris
Shu'halo
Sisters of Elune
The Forgotten Coast
Tortheldrin
Uther
Vashj
Winterhoof
Wyrmrest Accord

Please see: http://forums.worldofwarcraft.com/thread.html?topicId=21376267931&sid=1 for information on Quel'Dorei.