Hello James,
Thanks for writing in! It turns out that there is a JS error on the page. This happened because you added an invalid JS code in the custom JS section. I went ahead and resolve the issue already.
I added this code instead:
</script>
<!-- Begin Constant Contact Active Forms -->
<script> var _ctct_m = "ee57c7945e621924c7cbef06b329894b"; </script>
<script id="signupScript" src="//static.ctctcdn.com/js/signup-form-widget/current/signup-form-widget.min.js" async defer></script>
<!-- End Constant Contact Active Forms -->
<script>
The opening <script> and closing </script> is needed because the output is already wrap with that script. This is a custom hack so that you can insert your code which is not supposed to be there.
Please check your site now.