I didn't really notice any off this until the new update came out. So when exploring a came across many strange things. To start with the trees would spawn half in the ground or half chopped off. And when it's chopped off it doesn't range with just a single tree. It will be a few in a line. I went to a swamp and there where floating vines and leafs without wood. I didn't see it as much but there where times when the cut off of the dirt aligned with the cut off of the tree.