A while ago I posted another video on here about a glitch spot where you could fly through this sand waterfall, which means you would be clipped underneath the map. Some time after that and they added a wall as well as 3 patrol chests.
A small thing, but has given me even more of a reason to appreciate the devs for the game they've made/are still molding! Even if it doesn't have 3 patrol chests later on I will still appreciate the fact that they took the spot into account in the map updates.