I had the same problem and had to remove a part of SliderGenerator.php to make it partially work:
\$CaptionSliderOptions: {
\$Class: \$JssorCaptionSlider$,
\$CaptionTransitions : _CaptionTransitions,
\$PlayInMode : 3,
\$PlayOutMode : 3
},
Removing this, makes transitions between slides work. But animation of elements doesn't work. All elements of a slide are displayed at once. Something changed inside jssor.