title: js error on gravity forms
body: <p>We are hosting wordpress sites on wpengine. On this one site we are using gravity forms but for some reason it stopped working. All we get is a js error</p>
  
  <pre><code>Uncaught ReferenceError: gformInitSpinner is not defined (index):135
  (anonymous function) (index):135
  o jquery.min.js:2
  p.fireWith jquery.min.js:2
  e.extend.ready jquery.min.js:2
  c.addEventListener.B
  </code></pre>
  
  <p>Now if I set up the site on my local machine it works perfectly fine. Has anyone come across this problem? Anyone got any idea why this is happening?</p>