Patch 5.4.2 is on the PTR now and it has some interesting additions, like the ability to send account-bound items in the mail cross-server. But some as-of-yet unexplained changes in Karazhan have left us scratching our heads. A revised version of the Burning Crusade-era raid has stripped the abandoned castle of many of its cobwebs and skeletons. Is someone going to be moving in? Are the ghosts moving out? Or is this perhaps just an alternate, earlier Karazhan we might have a chance to visit?
Hopefully Blizzard will clue us in soon, because we're very curious -- but in the meanwhile, Wowhead has a lot of screenshots capturing Karazhan on the live and test realms for comparison purposes, including the Romeo & Juliet skeleton scene in the screenshot above. Have your own theories about just what's going on in Karazhan? Let us know!