Sweet Tooth Town Crashing

Since the last update, Sweet Tooth Town crashes whenever playing any level with a conveyor belt.  It jumps ahead and turns twice and quits working.  I have cleared my cache.  Deleted cookies.  Restarted.  Run without acceleration.  And still it continues.  There never used to be a problem playing the game.  Would love to finish the challenge, but can't get the game to stop freezing up.