A picture doesn't need text lines :)
http://i579.photobucket.com/albums/ss239/Ayger74/Public/BuriedAI_zpsc47d736e.png
I could forgive an amount of buried AI due to balance on grass render distance problem (until a REAL solution could have been found..)..but idk..what i see in the picture seems 2 much :/
Yeap, upvoted. Seems that is an early engine related issue not yet solved. Happens in very long distance.
I have once seen a player who was standing up and sprinting, around 600 meters away from me, and only around 2-3 centimeters of his head were visible. I don't remember grass that big on Stratis.
@AD2001
I think the issue you described is the result of the old "sink-in-the-ground"-grass simulation and the reduced terrain geometry at longer distances.
Two things that are hopefully high up on the to-do-list of the devs.