Content outside of tabs

I updated my WordPress to 3.5 and moved some content from a blog running 3.4.2 and now on the 3.5 blog the content for the tabs is showing up outside the tab. Is this just a bug with 3.5 or is something else wrong.

You can see this at: https://www.aulterra.com (3.4.2)
and the copy is on: https://www.aulterraglobal.com/home-2 (3.5)

Jared

https://www.ads-software.com/extend/plugins/wordpress-post-tabs/