So I got myself suspended, for being an idiot. My fault.
I now have 1 reputation. But while I was sitting on the front page of the site where I'm suspended, somebody upvoted one of my answers. I then appeared on the top bar to have 11 reputation. Of course, clicking on my profile revealed that I have only 1 rep, as I should until the suspension ends.
I realize this is an incredibly minor bug, with no meaningful impact. But the software tester in me couldn't let it go unreported.