Model shift

[JOBR0]

Hi,
I noticed that in the hard folder sometimes only parts of the model are shifted.
Some examples:
/image/02691156/1a04e3eab45ca15dd86060f189eb133/hard

/image/03001627/1a6f615e8b1b5ae4dbbc9440457e303e/hard

[Ziwei Liao]

Hi,

I notice the same thing and that it widely exists in every hard images.
I am wondering if it is part of the "hard" configuration, or if it's just a mistake.