I've been trying to learn the route for snowgrave glitched%, but the world record shows doing the DJs and a lot of wrong warps (which I also don't fully understand) while guides mention nothing of this. Am I just missing something obvious or do I just have to learn by trial and error?

if youve died to them once then after you beat them you can leave the room before the flag for beating them is set. so you would die to them then go back and then beat them

Video for Wrong Warping

Video for Double DJs (21:55)