Checo on "[Plugin: WordPress SEO by Yoast] Can't disable Facebook Open Graph"

Hi,

I have the same problem. I want to disable Facebook OpenGraph meta data and when I uncheck "Add OpenGraph meta data" at the "Social" section, all OG meta tags remain.

Also using WP 3.5.1 and WP SEO Plugin 1.4.4.

Any help on how to disable FB OP would be greatly appreciated.