Been struggling with this quest - It doesnt look like Tarquin is returning to the Lady Vengeance. I'm a completionist so I cannot start Act 3 without him. He just hangs around the Graveyard muttering about some ingrediants.
any suggestions on how I can break this cycle?
I've shared my save game !
https://1drv.ms/u/s!AkGap3J6WJehojdSv3-qEzdLHD78