Hi,

We fixed and it seems to work well now. Problem occured because of cache when updating.

On the other hand, your site has some Js errors. If Js errors appear before running md_slider, slider can not display. You can check by using console on Chrome.

As we said above, it is js error from a custom file in your site. You can comment

file sites/all/themes/cougartron/js/taggdcustom.js, line 19:

// $('.taggd').taggd( options, data );

file sites/all/themes/cougartron/js/jquery.taggd.js, line 82

if(!this.element.height() || !this.element.width()) {
// this.element.on('load', _this.initialize.bind(this));
} else this.initialize();

result: