Yep, same thing. If the balancer rubber is bad then the pulley will wobble. Need to get that replaced ASAP before it tears something else up. If it's truly that bad then it is possible in a worst case scenario to snap the crank. Not saying its inevitable, but seen it happen before.

If you're crank was broken to the point where you could move it the motor would not run as it would be broken at one of the rod journals.