Unfortunately, no. Sorry <img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" />
I first noticed the icon was incorrect a few days ago, before v0.84 came out. I figured it was just a tiny little bug, and I could just edit the icon any time. When I finally got around to editing it this morning, I discovered that the problem was bigger than I first thought.
It's not a terribly big .cap though, I can try recreating it from scratch and see if it happens again. I'll let you know what I find, if anything.