Fun game, i found a few things that are a bit weird (unsure if they are intended)
When a fishing hut burns down, it turns into ash, removing the water tile.
Placing the statue on hills, removed the hills and replaced it with grassland
the texture of the fishing hut only works, when placing it below a tile. you can replicate it, by filling the middle of the river on the river map with huts
I'll look into those, thanks