WD TV Live Recent problem with metadata indexing caused rollback of firmware

The solutions for rollback worked really well.  For that, I thank you.

However my drive attached still has the corrupt? version on it and the unit sees a new version available.

When the drive is unhooked, the unit searches on line and discovers a new version.

Is there a way WD can advise us when the update available is actually legitimate and not the corrupt version?