My guess is that is just straight up broken you should just try to get your hand on a extremely rare weapon modification blueprint (the one that give you a random blueprint each time you use it) and just turn on unlimited food and drink and you good to go
Anyone know how i could removed these two event location (crash site and abandoned convoy) from my map i accidentally used the unlock all event and now they just stuck on my map removing the other event location was simple since i only have to go in and the exit and go to another location but...