Scheduled Game Maintenance - 01/15/2013Source
#1 - 2013/01/13 10:21:00 PMWe will be performing scheduled game maintenance for Diablo 3 on Tuesday, January 15th. Maintenance will begin at 3:00 AM PST and is expected to last for 8 hours. During this time Diablo 3 will not be available for play. In addition, many web services may be unavailable.
Thank you for your patience.