BF and I were skiing at Sierra at Tahoe today. He takes a tumble, comes up and his bindings are like this (see pictures). It was the first run of the day, and he wasn't going fast and was in control. He doesn't even know what caused him to fall. Ski experts - would love it if you guys could take a look and tell us how the heck this happened. Is this a normal type of binding break caused by a fall, or was there something wrong with it? It was his first run on these skis (they're demos).
From the front:
This last is what it's supposed to look like - it's the other side of the binding: