I have a site on Fox Sports' Yardbarker Network. In IE9, the Related Posts plugin is not showing when a post is referred from YB's site. Their network frames your site's post within a shell of some sort.
Here's an example (works fine in Firefox btw):
From the site directly (plugin is showing in IE9):
With the Yardbarker frame (plugin disappears):
Any idea why this would happen, and is there anything I can do on my end?