Not so; posters on spiceworks.com say they re-released it with the same KB number and no obvious indication it was a re-release.
That’s not like them. I’ll check my WSUS environment. The problem with that is if admins, like me, decline the distribution of the patch to the environment, it declines the patch based on the KB number. When they do re-releases of patches, they mark the previous patch as superseded. I don’t see any superseded patches with the same KB number, so I have to imagine something’s not right.