[Plugin: W3 Total Cache] Facebook Caching (Open Graph tags) and W3 Super cache

I have tried everywhere from Stack Overflow to my hosting company and I am unable to get an answer.

Open Graph tags are intact I am using Yoast WordPress SEO plugin, as You can see open graph tags are in source of hellyalol.com

<meta property='og:image' content='http://www.hellyalol.com/wp-content/uploads/2011/10/zx.jpg' />
<meta property='og:title' content='My father is a Women’s Rights Activist'/>
<meta property='og:url' content='http://www.hellyalol.com/263/my-father-is-a-womens-rights-activist/'/>
<meta property='og:site_name' content='Hell Ya LOL'/>
<meta property="og:description" content="..."/>
<meta property='og:type' content='article'/>
<link rel="canonical" href="http://www.hellyalol.com/263/my-father-is-a-womens-rights-activist/" />

But facebook doesnt pick up anything from Domain.

I disabled w3 total cache and new urls started showing up i.e thumbnail, title and url. i am using wp super cache at the moment but I have to go back to w3 edge cache because wp super cache doesnt support memcache.

I am using Hybrid Dedicated Server of WiredTree which is running litespeed
Any help is appreciated. Thanks

http://wordpress.org/extend/plugins/w3-total-cache/