[Sc0Rp]

With me it happens on normal standard maps and on perfectly flat ground.
I've made some screenshots to let you see what I experience.
All are made in spectator mode, then in "free look cam".

Screenshot #1:
The body sunk totally under the surface so that it isn't visible from above the ground.
Screenshot #2:
Flat floor, de_dust2 and the damn sunk body.
Screenshot #3:
Some bodies sink deeper than others.
Screenshot #4:
Same as screenshot #2.
Screenshot #5:
Not all bodies sink ( about 2-3% ), the one at the left didn't while the one at the right did.

The problem is that I don't know when it exactly started, I guess a few days ago.
But I know for sure that it wasn't like that in the past.
Now a T or CT dies, his body drops to the floor and remains in position for about 3 seconds and then falls further into the ground.
Some even move only a couple of pixels while others become totally invisible for the alive players.