So, everyone should be DQ'ed for jumping a triple... Your cutting the track...
They use to use a plastic pole on the inside of corners when it was possible to jump over the end. I have not seen the video but just from the explanation I don't see anything wrong with what he did. Sounds like he found something that Feld, AMA and all the track crew missed. Of course they are never going to admit they were wrong so they penalize the rider. Typical