Extra Content areas not visible when uploaded to server

I’m using the Nimblehost Tre3rty2 theme on a website and recently updated a page that includes two extra content areas. I created this page several years ago and I’ve never had a problem with it. However, after the recent update, the EC areas no longer appear on the page when uploaded to the web server. They are visible in my RW preview, but nothing on the web. I reverted to an old version, which you can see here: http://www.mediarichlearning.tv/subscriptions.php The EC areas are the top two sections. The main content starts with the “Content Library” section.

Any suggestions would be appreciated.