XML 2.0.1.2214 / MS12-001

After refreshing to XML 2.0.1.2214 and running a patch scan, our PCs are showing Bulletin MS12-001 / KB2644615 as missing.  I believe that patch was superseded by MS13-063 / KB2859537, which was subsequently superseded by MS13-077 / KB2872339.  Any idea why this patch is being detected as missing now?

Thanks.