slider not appearing in browser

I’m running into an odd issue. I’m using v3.5 and created a staging version of the live site on our host. I want to create a new slider to replace our current one. The current slider is operating correctly. But when I create a new slider, nothing appears. The code shows up on the page if I view the source. I’ve tried placing it within the page as well as on the template, I’ve switched templates, I’ve deactivated all plugins except metaslider. The only slider that works in all scenarios is the original but no new ones will appear at all. I’ve even recreated the original slider as a new one and that still won’t work. I’m completely dumbfounded as to why one works and the rest don’t. Anyone run into anything similar? Here’s the page link. http://airtechsite.staging.wpengine.com/