I probably would have reported the vote kick. I don't know what good it would have done if you don't know who kicked you, but there is literally no reason to kick a new player out of Praetorium even given differences of playstyle. I'd take that as outright harassment and I'm sorry it happened to you, but those are the only two dungeons designed around the msq in this way, so the only in-dungeon cutscenes you'll have from now on are the standard introduction and watching-the-boss-die ones that are only a couple seconds long and can be easily skipped without losing anything. No need to worry.