wow instances down

What about instances of WoW "?
Over the past 3 weeks as from the penultimate review, all cases have been down! I heard that Blizzard servers have been fixed and will not work. And then I also heard that the epic is dropped at random in each case that they completely filled s all the time. I need to get on BF, but I can not! Everyone knows what the real story?
In the last patch, which introduced the amendment of cards identification to get where T8 team at any level with the insignia of the conquest. For this reason, any attempt at heroism is all day to get decent track. The result is the server instance to block people. Unfortunately, it seems that Blizzard is not willing to spend, but there is always a great disappointment to many people on my old server.
World of Warcraft – Naxxramas Instance Server DOWN!







