Sorry, that link should have been:
http://www.utahportraits.com/hospita...
HOWEVER, I have since changed the style of store I'm using, and the issue has been resolved.
I was using individual product HTML codes, which I had customized quite a bit. I guess Ecwid recently did an update, and my code didn't work anymore. I've switched to a modified "list" view of the store, and am customizing it with the "Custom CSS" in Ecwid, so that updates won't cause a problem anymore.