It stopped working while I was changing some theme files. I’ve tried replacing the changed files (except for style.css, style4.css) with the originals. When put into a debugger, the slideshow container div does read the correct slideshow class (avia, accordian, news), but no content. I’ve tried deleting all the sliders and disabling the slideshow. Disabling the slideshow does make it disappear.
It seems as though it’s just not grabbing the slides.