During the contract: Here Comes the Groom, after you go through the cave and kill all of the monsters, once you get to the final siren monster (Mesuline) -- she seems to bug out and does not fly around. I am not sure, but it seems like she is supposed to fly during this fight because it is very easy. Instead she stays on the ground, this is problematic especially since she is hovering over a cliff after the cut-scene ends. And if you do kill her over the cliff, her loot has a chance of de-spawning since she is close to the cliff on the water, and possibly preventing you from completing the contract.
This bug has happened to me multiple times, even after reloading and restarting the quest.
This is bug is on a digital PC download version of the game.
Here are some screenshots I managed to get of her while she was on land:
(Initiating the fight, after I finally got her away from the cliff):
(Mesuline Attempting to fly):
(Mesuline falling back down, after attempt):
(Covering her face, and not fighting much, since she is weaker on the ground):
This bug has happened to me multiple times, even after reloading and restarting the quest.
This is bug is on a digital PC download version of the game.
Here are some screenshots I managed to get of her while she was on land:
(Initiating the fight, after I finally got her away from the cliff):
(Mesuline Attempting to fly):
(Mesuline falling back down, after attempt):
(Covering her face, and not fighting much, since she is weaker on the ground):