Weird publishing bug (Draft IDs)

I just received a mail saying that my watch “Digital Planet” got 10 syncs. Unfortunately, that watch was a draft I never published and deleted a few days ago.
Yesterday I created 2 new drafts and published one called BlackJensen, that one also got 10 syncs pretty much at the same time.
Therefore I think there might be a bug with draft IDs… since it seems that BlackJensen “took” DigitalPlanet"'s ID.
When I click on the gif in the “Digital planet” mail, I get to a 404 page.