[Plugin: WordPress Popup Scheduler] [Plugin: WordPress Popup Scheduler] Images not appearing

I’m having an odd problem with this otherwise great popup plugin. Images inserted into the popup aren’t showing up on any of my pages. Here is an example. You’ll notice that only the alt text – “Welcome To WyoFile!” – appears.

The odd thing is, the image does appear when the popup loads up on my home page. Any ideas?

http://wordpress.org/extend/plugins/wp-popup-scheduler/