More server outages for Whirlwind and Emberstorm [Updated]

There are more server outages hitting this afternoon, unfortunately impacting the same realms that were down for around ten hours last night. The Seattle datacenter was hit with a nasty power outage yesterday, but we currently don't know the reasons for the current downtime. There are no blue responses yet, but my gut says there's some lingering damage that will need to be dealt with this afternoon.

Then again, we might be lucky and they'll be back in ten minutes. Who knows with these things? Keep an eye on WoW.com and we'll keep you posted should we hear anything. If you're not sure if you're part of one of these battlegroups, the full list is behind the cut.

Update #1: Blizzard is aware of the issue. Not much else at the moment.
Update #2: Looks like most servers are coming up. Our poor friends on Quel'Dorei are still down for the count.
Update #3: Maintenance on these realms not necessarily 'done' says Malkorix.
Update 11:57pm: Both battlegroups went down 12 minutes ago. More as we know it.
Update 12:18am: Blizzard says they are working on it and that any compensation will come after the problems have been resolved.
Update 3:37am: The servers are up temporarily, but will be intermittently taken down while they continue to resolve the underlying problem.

Whirlwind

Anub'arak
Blackwater Raiders
Bladefist
Cenarion Circle
Cenarius
Darrowmere
Echo Isles
Fenris
Hyjal
Korialstraaz
Lightbringer
Maiev
Misha
Ravenholdt
Shu'halo
Sisters of Elune
The Forgotten Coast
Uther
Vashj
Winterhoof

Emberstorm

Antonidas
Borean Tundra
Cairne
Drak'Tharon
Drenden
Farstriders
Garrosh
Hydraxis
Mok'Nathal
Moon Guard
Nazgrel
Nesingwary
Nordrassil
Quel'dorei
Rivendare
Shandris
Tortheldrin
Wyrmrest Accord