Correction: they are using WP 3.0.4, not 3.2 like I mentioned earlier.
They are posting directly in WP, no pasting.
What kind of link would you need? This is a test post I created to see if I could recreate the problem: http://larson.clws.org/2011/09/13/test-post/
Are you able to detect anything from viewing the source of this page?
One more thing I just found out: this problem started on September 9th. All blog posting before this worked perfectly. Was there any type of update on or around the 8th or 9th that would have caused this glitch?