Which version of random display do you use? My old version or the new one from Allen?
But ... I think ... it doesn't matter. The problem is the PP UBB.threads integration itself. So we have to switch over to PP support and hope they have a solution. Maybe they are modification necessary to /forums/threads7.php
I open a thread in the PP support forum:
http://www.photopost.com/forum/showthread.php?t=135452Please visit it and give more information there.