Quoto il sito Blizzy:
ENJOYTwo-Day Time Extension
29/03/2005
During the past two weeks, we experienced extended downtime during regular maintenance hours. Part of it was because of the patch released last Friday, which contained many new features, content, and improvements to World of Warcraft. However, it also contained a few bugs which caused interruptions in play time for some users. These bugs were quickly identified, and most of them have already been hotfixed. We plan on implementing fixes for the remaining bugs during this week's scheduled maintenance.
Therefore, all World of Warcraft players in Europe will receive a two-day time extension. We are continuously working hard to provide the best play experience possible, and we realize that extended, unscheduled downtime is frustrating. The two-day extension will be added to players' accounts later this week. We apologize for any inconvenience, and we once again wish you all good luck in your adventures in Azeroth!