title: Pinterest url count is failing to return valid response
body: <p>I had been using Pinterest social plugin for a while now. I was getting the pin-counts using the following url.</p>
  
  <p><code>https://api.pinterest.com/v1/urls/count.json?&amp;url=http://www.google.com</code></p>
  
  <p>This used to return a json, which I could parse and get the couts of the url. From last couple of days, this is not working.</p>
  
  <p>Suggestion on why is that so?</p>