"Influencing Inquisitors" Quest Bug - NPC unavailable

[THE15BeardedDude]

Time: 5:33 pm
Frequency: Always
World name: Jenova
Character name: Ender Dragonsbeard
NPC name: Joellaut
Monster name: none
Class/Level: Monk lv 42
Party or solo: solo
Area and coordinates: Whitebrim Front 13x 15y

Steps:

I started the quest and have not been able to complete it due to the fact that I cannot talk to all of the required NPC's. There are 4 i must talk to, i have spoken with 3 and the 4th shows up on my mini-map, but not in game. I've talked to the character I know I must talk to but it doesnt do anything. I'd like to state that i KNOW this bug has been reported on the forums before this, but it seems like the bug is still to be resolved.

I've reported it twice in-game and have gotten no responses about it. I would like to be able to progress through the game as this is a main-story quest that i cannot possibly finish right now. Any help at all in how to solve this issue would be great because there hasnt been much help given to other people with this issue it seems.

[Nekodar]

Provide a screenshot of where the last NPC is supposed to be (map screenshot)

It's likely you're looking in the wrong place. Some buildings have two entrances that lead to different areas that would look like the same on the map.