Update.
Took it to the shop today. They swapped out the bottom pulley and belt. Got the other half of the bolt out.
Fired it up and jack shaft is bent. Top pulley, brake calliper and secondary are wobbling around. They have to do some more digging around and check everything else out. But that was the obvious. This is probably why the bolt broke.
Not sure how that happened. Didn't hit anything. Other than deep powder, the odd jump and moguls on the trail. Nothing out of the ordinary.
They are helping me out and trying to get it back on the road ASAP.