Danny screwed up and didn't see another car that spum out on the line of the corner. So he had to spin his own car off into a wall. Maybe he took a steering wheel rebound, but he he ended up braking his wrist. This kind of thing happens sometimes.
Yea watching the video, they were pretty slow about it too. Normally you see yellows come out even before someone hits the gravel. Guess everyone was watching the home hero Maxie and doesn't give a shit about the other drivers.