yes in 2.1 the last night never ends and then I killed every single ennemy on the highlands without anyone to spawn again and the water doesn't flow back
This isn't a bug as such but simply the map has ended and all the scripted events are finished. I guess we could go back and have the day/night and tide cycle continue, but it's not a priority.
Sure, it's quite possible. Just needs a few hours of rearranging things to get it working - and right now the guys are elbows-deep in leaf cutter work, so it's not really worth their while dropping that when they're in the swing of things.
Good chance this could happen, but the guys want to focus on the plan for now.