Aight 1168 does help with the errors in taverns, which are gone (didn't try any battles yet, but i assume those will be gone too).
However, the quest still doesn't work. To explain all my steps:
- Went to Alexis, he told me Gustov is imprisoned in Javi
- Promised to release the scum by force
- Went to Jayek, payed 300 to light a fire
- Went to Javi, there are 3 imprisoned lords there
- The fire did work, because there are only two guards in Javi
- Got the keys by killing the guard, 1- told all 3 lords imprisoned there to follow me, didn't work. 2. - told all 3 lords to stay behind, didn't work. 3. Told only Gustov to stay behind, didn't work.
- Basically, going back to the town center gives 2 guards, lords will not follow, guards will not attack, i can just walk out and try again.
- Guards will alow a dialogue, telling me to prep to die.
- Relationship with Konigur/Javi is positive so didn't need to disguise.