So I went to do the Trouble Brewin quest and found the drinkin buddy. I chose to let him go to Hotel Rexford instead of keeping him for myself. I then decided to fast travel around and sell some stuff and store my junk while I waited for him to travel to the hotel. When I was done, I checked the map and the marker for the trouble brewin quest was on goodneighbor. I traveled there and the marker was still in goodneighbor but in a totally inaccessible location. On the local map, it shows the green box way off the map. Basically, the drinkin buddy is lost and nowhere to be found and the quest marker is way off. I can't complete the mission!!!! I also have the much reported Preston Garvey bug. And.... I can't access Bobbi's Terminal in her house in goodneighbor to unlock the safe. Don't be stooping to the Ubisoft level with all these bugs now, Bethesda.