InsaneJournal Announcements

This is semi-unrelated, but in the past day or two, I've noticed that my menu says, "Notifications (1)". When I click on the inbox, it says "You have 1 new message!". And yet there's... nothing. No actual notification.

I checked some of my other accounts, and sure enough, they have the same thing.

It's not a bothersome bug or anything like that, but I thought I'd post about it anyway in case others are having the same issue.