I know, but in the ops image, he labels "Has an unique map for every location" with a "No" for Warband, what is not true as far as I am aware of. There are some villages I probably never visited in Warband, but I can not remember seeing some map more than once, with the exception of battlemaps of course, these are tied to the world map and only change with the generation, so fighting in the same/near place gives you the same/slightly shifted battlemap.