Quest Problem *Spoilers*

[DinosaurTremor]

So I got the quest to kill the frogs in the the cave from Doyle. A few hours into the game later I finally got around to killing the frogs and when I came back to Doyle, Clay was in his house and Doyle was dead. So I collected a reward for the quest from Aron but its still in my journal under active. Is there any way to get rid of it or is this a bug?

[copycat]

i think u just had bad luck. u can complete the quest killing the frogs and then talk with doyle, but u have to do that before telling clay maybe that he has parents. clay goes killing his dad after he hears that his fahter still lives, vengeance for the abadonning and his bad child hood under the priest.

i think it's a bug, the quest should be closed instead being an lose end.