Canams get that way too sometimes. Either you have to "hump" It or just tap the throttle a little to get things moving inside. Almost seems like it just stopped at some odd spot and it just won't mesh the gears. Some say that the one way bearing in the clutch is dragging causing the secondary to turn at idle. Yes a properly greased bearing cuts this down, but still happens. I would try the hump and tapping the throttle and see if it helps. Just don't get pissed and force than break the shift lever like I did.