the door at NorthWest marked in this image as 5.7.9 didn't open for 2 different instaces ( we reset the quest once ) in a row, were we doing something wrong?, have to say who was leading the quest was not following this guide/image afaik

I had never found that door closed, didn't even know it was possible, a mephit was other side of door, we thought it was responsible for the door closed but after we killed it door didn't open

anyone knows something bout this s..t?

no it's not one of the doors you have to break the teleporter for the dudes inside to come out