Is it possible the plugin doesn't function well when WordPress is upgraded to 3.7(.1)?
After doing that, the loading-screen for a thickbox-item stays and the actual content never shows. When restoring a backup it worked again but of course this means I can't update to 3.7.x... Didn't try on 3.7(.0) but I assume it's since the 3.7-version.
Does anyone else have this problem? If yes, can it be solved easily?