title: FB.getLoginStatus returns status unknown
body: <p>When calling FB.getLoginStatus using a valid Facebook App the response status is always unknown. Exact response is {authResponse: undefined, status: "unknown"}.</p>
  
  <pre><code>&lt;html&gt;
  &lt;body&gt;
      &lt;div id="fb-root"&gt;&lt;/div&gt;
  
      &lt;script&gt;
      window.fbAsyncInit = function(){
          FB.init({ appId:'1484134468466778', status:true,  cookie:true, xfbml:true});
          FB.getLoginStatus(function(response){
          console.log(response);
          });
      };
  
      (function(d){
          var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
          js = d.createElement('script'); js.id = id; js.async = true;
          js.src = "//connect.facebook.net/en_US/all.js";
          d.getElementsByTagName('head')[0].appendChild(js);
      }(document));
      &lt;/script&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p><br></p>
  
  <p>Example URL:
  <a href="http://media.tuentifotos.com/simple_test.html" rel="noreferrer" title="Simple Test">http://media.tuentifotos.com/simple_test.html</a></p>
  
  <p><br></p>
  
  <p>Here a screenshot of the Facebook App Settings.
  <img src="https://i.stack.imgur.com/6w2u2.png" alt="Facebook App Settings"></p>