It turns out that this is an issue with IE8 alone. The good news is that it is solved by the latest version of Internet Explorer, IE9. If you are using IE8, then there are many other good reasons to upgrade to IE9. YLF will look a little nicer, for one thing, because IE9 supports more of the design elements that I use.
You can download it here:
http://windows.microsoft.com/e.....wnloads/ie
Note, if you currently use Firefox, you might want to consider upgrading to the latest one there too, Firefox 4, because I hear that it is quite a bit faster.
If you are on Safari and/or Chrome, no action required.