I’d agree if we’d replace “some” with “massive” 
Diagnosing from the video only it’s not possible to verify the cause for the massive play,
but I’d think of the following two reasons:
- Could it be that the outer plastic shells became loose from the inner metal part?
- We were talking about the seal question already here:
Re: 2014 plastic freewheel interior view
Assumed that there is in fact no seal I’d think that all those little steel balls - which are most likely very close to the gap - are still more or less intact, but their diameter is smaller than it should be.
