The Difficulty of AQ40 and Naxxramas
Huh. Someone in my guild told me they weren't adding AQ40 to the PTR at all! This is refreshing to know we might get some numbers beforehand.
AQ40 isn't going to be released on the PTR. AQ20 is up there now, but blizz says they won't put the big AQ on it. We won't see AQ40 until it goes live for realsies on the regular servers.