Version: EA v4.1.83.5246
System: Windows 10 PC
Platform: GOG
Issue: Persuade Rugan to give chest path bugged *SPOILERS PAST HERE*
Description: I'm encountering a strange situation with the quest with Rugan. I've persuaded him to give me the chest, but never unlocked it. When I arrived at the Zhent hideout, Zarys treated me really well (Rugan's "savior"). But now any time I try to approach her, I get called an intruder and attacked. Rugan is also there, but he's getting beaten up on the ground-floor and Olly is dead. When I try to free Rugan, I have the option to do so but it doesn't do anything. Same with the option to kill him. If I just kill all the Zhents, the quest acts like Rugan is already dead and ends there, even though he's still alive.
How to replicate:
1) save Rugan and Olly from the gnolls.
2) Convince him to let you take the chest.
3) Take it but don't unlock it, just walk away with it.
4) Go to Zhent hideout.
5) Test things out, you shouldn't be able to free Rugan or talk with Zarys to clear things up.