Have you checked your quest log to see if the game recognizes your quest? Are they all green?

Originally Posted by Han
Please be sure that you killed all these 5.

-Hjalmar
-Hallorn
-Yup'ik
-Viper
-Jagon
Those are the First group of villans from Broken Valley. Rewmac is in the Fjords.

I'd like to close by quoting Bellegar's famous last rhyme:

"Cursed be the mother that bred thee!
The wench must have been a hell-spawned banshee!"