IE 8 Crashes After Update

I just discovered (quite by accident) that my site is crashing in IE8 since I installed the theme update.

The only thing I’m seeing in the Chrome error console is the following

Failed to load resource: the server responded with a status of 404 (Not Found)


I’m using the latest WP and the latest BlogsMU via a child theme.

This wasn’t happening until the update. It works fine in IE9, Chrome and FF.

Thanks for any advice regarding this matter. =)

~ Corey