Re: Broken Quests. "One Venatori Less" "Unfinished Business"

Did you go to the locations to verify if they don't spawn vs. dont function for "Unfinished Business"?

http://dragonage.wikia.com/wiki/Unfinished_Business

For "One less Venitori," the 3rd is not in Hinterlands, it's in Exalted Plains.