[Verry specific glitch]

I was on the plains and flew up, I glitched ontop of the hight barrier ( this was using the tusk dargyn) then I used my melee to get down, I clipped through the ground  ( I could walk only horizontally and only get up virticaly, using my melee I wasn't targeted by enemies and wasn't classed as an entity, I also couldn't pick up stuff but could kill enemies