From Valara:

Beginning at 9AM PDT (4 PM UTC) on Tuesday, October 30, 2007 all subscription and purchase related activities with be unavailable due to database maintenance.

We expect this maintenance to take approximately 2 hours. During this maintenance period all games will still be accessible except for PS2 network games and Lords of EverQuest.

We apologize for this interruption and will resume all subscription and purchase related activities as soon as the maintenance is completed.