A notice was posted on the WAR Herald this morning for anyone still playing on a source server:
Immediate Server Downtime - Source Servers
Robert Mull | Customer Service | 07/10/2009 @ 09:41:47 EST
We will be bringing down all North American and Oceanic source servers this morning for extended server maintenance beginning at 10:00 AM EDT. We anticipate all servers to be back at approximately 4:00 PM EDT.
We thank you for your patience and continued support. As always, please keep an eye on the Herald for any updates to this maintenance.
Note: Please note that these are source servers affected by this downtime, i.e. servers we have allowed players to transfer off of in the past. Click through to the whole article for the list of affected servers.