Weird reload / destroyer tac sprint / crouch glitch

Basically I got into a fight, tried reloading my brrt smg and tried tac sprinting into a slide. instead i just kinda crouched while in the tac sprint animation, couldnt cancel my reload and was buggy as hell lol. also, when i run from the vandal, the spot with the flare and the two boxes has an invis wall and roof between the two boxes, you can stand on thin air there. https://medal.tv/games/marathon/clips/mdxCaEAcl9lqALq7e?invite=cr-MSxIdVgsNTMyMzc3NTY1&v=15