I got stuck on the ramp right next to the spawn, although I seemed to fall through all of the geometry to some extent. If no one else experienced it then maybe it was just something to do with my game? Idk.
Falling through the ground a bit is a bug that's universal atm, but I can't get the character to get stuck in the knocked-down state after dying. I'll make a note of it though, I doubt it's exclusive to you.
