I think i need to use NG+ mode, my bad i only saved when i reached the end, i suspect it is skammer during the fight with the soldiers.
I didn't test NG+ that much so you might just figure out for me if it works all the way to the end game xD If it does it should be way quicker to return to that quest, yeah. Just make sure you keep a backup save.
Any clue XD, i'm feeling unfair asking this
Let's say it's about the choices you make in dialogue near the end ;)