Forum Thread Preview not working after upgrade to 4.0.3PL1
 

Does anyone have an idea as to why the thread preview is not working when hovering on a thread following the upgrade from 3.7.3 to 4.0.3PL1? I have the value set to 150 and I tried a different value (other than zero) with no luck. There have been a lot of changes made to the template since the upgrade, so if it is a template thing, which template do I look at?

Thanks,