First Bug I encountered upon starting in the Cannibal Hunters location is that Cannibals carrying bodies to cages will get stuck on the first row of Cages.
Second Bug follows on the same sort of steps as the first bug, as the Cannibals are getting stuck in the attacking position on people unconcious in the cages, and when they wake up they are then beaten back down. This same bug happens with your squad when you put them in the same place as your prisoners.
Third Bug I got was possibly a random bug, but still annoying nonetheless, where the inventory of some of the shop keepers would not show, either I would have to reload the game or use a different squad member.
Couple of other bugs I've gotten but completely forgotten about. One is the wall in the Fishers Town, walked up to the town and gotten put ontop of the wall and no way to get off it. Citizens in the town also get put up there, along with the squad member. Also the general bug of walking over certain rocks, walls and other materials for instance in the Cannibal Camps you can walk straight over the walls etc. Can't be bothered to screenshot though.
