The quest giver disappears from my camp on Dragon Age, why?

I got the DLC for Dragon Age called Warden's Keep since that guy is always there that gives the quest. I installed it and then he disappeared, why is that? I tried going out of the game and unchecking it in the list of DLCs but he still wasn't there.

I haven't talked to him yet, I bought it outside of the Ingame now he isn't there.