JoshGreenDesign on "[Plugin: WordPress SEO by Yoast] Page SEO section not saving"

WordPress version: 3.6-alpha-23230
WordPress SEO version: Version 1.3.4.1

I did this:
I edited a the SEO section below the page content editor. Shown here. http://cl.ly/LsWW and then updated the page. No matter what I enter in any of the fields whenever I update the page the content in the SEO section is lost.

I expected the plugin to do this: I expected to see the content I added appear in those fields however it does not seem to be saving as the preview never reflects the changes I would have like to appear.

Instead it did this:

http://wordpress.org/extend/plugins/wordpress-seo/