LayerSlider WP Issues after WP & Enfold Update

I updated WP to 4.0 and Enfold to 2.9.2

After the updates the LayerSlider WP is not functioning properly. The layers are not being seen when they slide over, I can see a few little dots where they are but that is it.

I tried to update the LayerSlider WP itself with the auto update function because I have a purchase code from where I purchased it before, it is not accepting the code.

What is the easiest way for me to fix this issue?

Thanks.

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