I was editing [[Template:July 4 selected anniversaries]],
and after editing it, the old version directly preceding
mine disappeared, thus causing me to be credited with
its edit. About 5 minutes later, it reappeared just as
I took screenshots of these two versions of the pages.
The offending edit is the second from the top, titled "a
more dynamic, patriotic image to rotate on July 4".
You can access these screenshots at: