Well, it'll be fixed when "Greg gets around to it."
This problem has been reoccuring, it did this a few months ago, and it took Greg over two months to fix it.
Who knows when it'll be fixed this time.
Perhaps if people keep commenting/complaining about it, he'll get the message, perhaps he won't.
But I'm sure at least 3 Mods are going to come in here and say what I just did.
"Greg's busy with lots of stuff, Avatars are a low priority, he'll fix it when he has the time."
There is no ETA. :/