OK, I have to get this out of the way before I make myself forget about it.
I have tried playing this quest 3 times now. Let me tell you what has happened each time.
1) During setup, setup mind you not questing setup, Ungoliant's Spawn is flipped over.
2) During setup, King Spider is flipped over. During the FIRST questing phase, Ungoliant's Spawn is flipped over.
3) During setup a Hill Troll and Attercop, Attercop are flipped over.
At this point I am tempted to stack the encounter deck just so I can get past the first questing phase.
Ugh.