So I have not had this particular problem as most people are experiencing in this thread, rather when I log into the game the first thing I notice is the "ARENA" tab is greyed out, if I push on it I get a message saying that the arena will be released in a future version of the game.
Last night a sands of time refill was under specials, the class rare souls you can purchase with trooper badges was moved to a different position.
Right now all apppears Normal however is it possible the problem has been taken care of?