We have Digg Digg set up on our site, and some - but not all - posts have a serious display problem in IE 9, Safari 5, Chrome 10. Posts that show the problem display fine in FF 4. Here's an example of the problem:
http://www.aidemocracy.org/students/100-great-ways-college-students-have-changed-the-world/
The Digg Digg buttons display, but after the FB button, the post content is completely messed up. This post displays fine in tested browsers:
However, posts that display properly one day exhibit the problem the next day. Pages that show the problem exhibit javascript errors, including: 'parseInt' is undefined. We can't use the FB "like" button with XFBML; the FB button doesn't display. We can only get the iFrame button to display. We originally thought the problem was due to a non-zero FB like count, but we've have since seen the problem on posts with 0 likes.
We are also running the Simple Facebook Connect plugin to show a fan page, and we think this problem might be due to its being incompatible with Simple Facebook Connect. Does anyone know if that's the case? Can anyone shed any light on why the page display is so messed up?
Thanks in advance.