title: Facebook Open Graph API - og:metatags being ignored
body: <p>I'm troubleshooting an issue where the page title and image aren't being included on facebook likes. Having hit the OG debugger, it looks like none of the <code>og:</code>metatags are being accessed by facebook:</p>
  
  <p><a href="https://developers.facebook.com/tools/debug/og/object?q=http://transactivstaging.cloudapp.net:8080/Pages/ProductSummary.aspx?OrganizationProductID=617c54a0-189a-48af-9b5e-002148210208&amp;StoreID=a1d6bc99-9a6a-4e46-bdb4-790be4e59bd4&amp;ProductID=d6748a89-41f4-48aa-a1c1-5c28f87cc47f&amp;FBUserId=100002152993326&amp;PageName=MHMTest&amp;PageID=236549899706529&amp;CurrentPage=0" rel="noreferrer">Here's a link to the debugger</a> — it's saying it is inferring the <code>og:url</code> and <code>og:title</code> properties which are present on the page.</p>
  
  <p>As a matter of testing, I copied the metatags and HTML schema straight from the example on the developer docs and I still get the same warnings. </p>
  
  <p>Here's the HTML and start of the head tag as generated:</p>
  
  <pre><code>&lt;html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://www.facebook.com/2008/fbml"&gt;
  &lt;head&gt;
  &lt;title&gt;123-ABC Butterfly Fun Carpet 3'10" x 5'5" Rectangle&lt;/title&gt;
  &lt;meta name="description" content="Transactiv Products" /&gt;
  &lt;meta name="title" content="Transactiv" /&gt;
  &lt;meta property="fb:app_id" content="289501899130" /&gt;
  &lt;meta property="og:site_name" content="Transactiv InRecv" /&gt;
  &lt;meta property="og:url" content="http://localhost:2609/Pages/ProductSummary.aspx?OrganizationProductID=617c54a0-189a-48af-9b5e-002148210208&amp;StoreID=a1d6bc99-9a6a-4e46-bdb4-790be4e59bd4&amp;ProductID=d6748a89-41f4-48aa-a1c1-5c28f87cc47f&amp;PageName=MHMTest&amp;PageID=236549899706529" /&gt;
  &lt;meta property="og:title" content="123-ABC Butterfly Fun Carpet 3'10" x 5'5" Rectangle" /&gt;
  &lt;meta property="og:type" content="website" /&gt;
  &lt;meta property="og:description" content="" /&gt;
  &lt;meta property="og:image" content="http://transactivazureprod.blob.core.windows.net/pictureblob/831a4d4a-dbe3-44f5-9ff8-12286cdc33f5" /&gt;
  </code></pre>
  
  <p>Any ideas on this? </p>