I’ve read a few bug posts about something similar, but my case is a bit different.
At the end of “Light in the Dark” with my Roomate, we decided to do the “dishonored by Allies” arc. He was hosting, and selected said dialogue option. I don’t remember the exact dialogue, but they are very distinct as to which they are going to send you to.
Imagine our surprise when, a few missions later, we were doing the “make another suffer” arc.
I know we did not just select the wrong story, though I don’t have screenshots to prove it.
From what I have seen here, “Forging the Pact” can change your storyline option to that of the leader, but we were both set to do the same one already, which was not the one we ended up with.
Could this come from the fact that we have been alternating who opens/hosts the instance somehow?
I am honestly stumped here. I clearly remember which option he clicked, and it was NOT “Making another Suffer”