Slider problems after I used bwp-minify 1.3.3

Now part of second slide will display while first slide is loading. It flashes on screen then goes away. On some pages three slides will flash up in slider area then go away. My website is http://www.houstonhypnosis.com

This never happened before i used the bwp-minify plugin and then deactivated it and deleted it.

Here is a video showing the problem: : https://drive.google.com/file/d/0B0XLH1Yvqy2dV2Q1bzJvVzNtcEk/view