You have to go get the other quest from an NPC in conarcht in the northern trader merchant enclosure. Just follow all the sheep.
And I had to leave the night quest to go to work this morning: came back in the werewolf area by the murder camp and talked to the same npc who sent me there and got right back into the quest. Think I did have to kill the random werewolves again though.
Had a lot of fun though. I look forward to repeating it with my demo, since I'm not sure all my alts could get through it some of the boss mobs are a bit tough. Especially my newbie ranger.
Very nice job though.