Plug-in stopped working sudenly

Hi I added your plugin (love it) a few weeks ago. It was working beautifully, then I happened to notice suddenly that posts were not displaying properly. After trial and error, I discovered all went back to normal when I deactivated the Digg Digg plugin. This was before I updated to the recent version. I updated to the recent version and tried again – still is breaking the single post layouts.

Here’s a screenshot of the broken page: https://dl.dropboxusercontent.com/u/8698383/samplepost.png

http://wordpress.org/extend/plugins/digg-digg/