title: LinkedIn Javascript API authorization in IE9 failed
body: <p>I've noticed that LinkedIn Javascript API authorization is not working in IE9. Code snippet is the following</p>
  
  <pre><code>if (!IN.User.isAuthorized()) {
      IN.User.authorize(getProfile);
  } else {
      getProfile();
  }
  </code></pre>
  
  <p><code>getProfile()</code> callback method never called. After <code>IN.User.authorize()</code> call browser opens a popup window, tries to load some LinkedIn resource (my case  <a href="https://platform.linkedin.com/js/xdrpc.html?v=0.0.2000-RC8.50730-1428#" rel="nofollow">https://platform.linkedin.com/js/xdrpc.html?v=0.0.2000-RC8.50730-1428#</a>), and once loading is finished window remains blank with "Processing" text in the title.</p>
  
  <p>In Chrome and Firefox all works ok. And If I correctly remember, this worked earlier (a couple months ago).</p>
  
  <p>What could be the issue?</p>
  
  <p>Thanks</p>