Fri Sep 29, 2017 7:39 pm
After messing with this quest for hours, it seems the only way to successfully close this quest (while sparing Marg) is to talk to Grog *first*, agree to look into it and then tell Marg about Grog's offer (Choose that option FIRST). You then have to back out of the conversation (take your leave). Otherwise, if you go through any of the dialog regarding paying the "toll", etc, you will not be able to turn the quest in after killing Grog. Additionally, only the character who first talked to Grog/Marg seems to have the options necessary to further the quest.