Description not showing on hover?

I use a Google Calendar as my feed for Time.ly, with HTML styling in the event descriptions which always displayed perfectly. I’km currently re-designing my website, and now the descriptions are suddenly not showing on hover in Agenda & Month views….

My HTML includes IMG SRC attributes, and this always worked very well; on hover, a thumbnail image would show, along with the event description below the image. Now, only the thumbnail image displays on hover, along with “…” to perhaps represent a “read more” link. The descriptions display just fine on individual pages when the event is clicked.

The truly odd part is this: I redesigned my site as a “local” site on my computer, and the plugin works perfectly well on that local site. But using the same settings on my actual site, the hover description is clipped.

I will give a link to my site if necessary, however I prefer not to since it is down for the maintenance/redesign…

Why would my event descriptions suddenly be cut down to only images on hover?

Thanks.