title: .ajax returning json object, but no success
body: <p>I am using JQuery's .ajax method to call to a URL which returns a JSON encoded string. I can see the object returned from the GET in the debugger, but for some reason I'm not falling into the success function. Any ideas?</p>
  
  <pre><code>$.ajax({
          type:     "GET",
          url:      'http://search.issuu.com/api/2_0/document?q=jamie',
          dataType: "jsonp",
          success: function(data){
              alert('Success!');
          }
  });
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/ykYMl.png" alt="Debugger"></p>