*Spoilers*
I know this game has been out a little while, but still.
So, I've done about 5 playthroughs.
The first one, I didn't even know the Taniel/Oliver quest was a thing, so I didn't rescue Art Cullagh at the Last Light Inn.
the 2nd, 3rd and 4th, I did the exact same thing, played Hide and Seek with Oliver, he accused me of cheating and wanted a rematch, I said no, he then disappeared.
But still the quest went on and Halsin did his thing and I killed all the Shadow-Cursed people while he rescued Thaniel.
A whole bunch of dialogue later and he tells me where to progress the quest, which is where I killed Oliver's folks and played Hide and Seek.
There is a quest marker, so I can't have failed it, but no matter who leads my party or whether or not I have Halsin in the group, the quest won't activate.
Any advice? I've literally layed waste to majority of The Mason's Guild, The Tollhouse etc and rescued a few things, I honestly don't want to spend ages doing all of that again because of a bug. So advice would be great.