I reported in the past that the draw distance of the small grass and other ambiente foliage was very small.
Now it is like always displayed but not really. At the edge of the draw distance foliage disappear and shortly after appears again if you move. It is like a small ring around the character with flickering foliage if you move fast or with a mount.
Edit: Also I noticed a few invisible trees. A lot of graphical items have these effect if you are too close with the camera on the object it disappears or gets a translucent. You can see them if you move closer then they get from invisible to translucent again. Now these trees are invisible but secondary graphical items on top of them like moss or vines still visible which means it looks like they are floating in the air.
Edit2: Pics of tree with this problem.
Platypus wielding a giant hammer, your argument is invalild!