Quote Originally Posted by Elvin View Post
2.1 probably included things that coudn't make in to the game in time.
I vaguely recall that the first tier of the Crystal Tower raid was apparently supposed to be in ARR's release, but they had to delay it into 2.1 (which also got delayed because of it, I think).

And now I just remembered the incredibly pointless quests leading up to unlocking the raid itself... good lord, thank goodness SE has never done that again.