I got tasked with killing the bandits in the Bandit Woods north of Vakkiri early in the game. I encountered Ghurk and he let me through without taking money from me. Later I stumbled upon the bandit camp and had to fit my way through, eventually killing every rogue servile on the map. BUT the quest still isn't fulfilled. What went wrong? Or is this a bug?

I just found out what I did wrong. I should have returned to Brodus Blade, but I've been talking with Leader Khobar instead. Silly me.