We’ll be bringing down the Europe/Northrend realm today, October 1, at 4 p.m. PDT. During this time, players will not be able to access Warcraft III, StarCraft, or Diablo II. This process is to copy data onto new hardware for testing, and we expect it to take approximately twelve hours, with Europe/Northrend returning by 4:00 a.m. PTD, October 2. We apologize for the late notice.
http://forums.battle.net/thread.html?topicId=27850164764&sid=3000Finally, happened here in EU too!