Part shows rebuild errors in assembly, but not in part.

I have a mastermodel in SW2014 that is the first component of my assembly and it is showing a rebuild error (not a mate error). The part itself shows no rebuild errors. Querying " What's Wrong" gets me a message that a Body-Move/Copy21 uses one or more bodies that are no longer in the model. Well that's because I deleted that feature. I inherited this model and I believe that feature was a hidden one that was used as an explode step in the newer "Exploded View" feature in multibody parts. Personally I never use this feature because of this, and had deleted the exploded view.

Anybody know how to convince the assembly that my part is actually just fine?

SolidworksAssemblies