Back to Karkand is finally out, and many more hours will be needed of playtime.
Some people have had mixed luck though, with an error box in Battlelog coming up that says “Game Content not available”. Then the game doesn’t load. It’s frustrating especially if you were in a queue to get in the server in the first place.
Well good news from Zh1nt0:
Where it appears it will be a small server side tweak coming out shortly to fix the problem. Game on!