Why is Pinterest showing a blank page due to coding error?

Hi

I seem to have some kind of coding error for Pinterest. It opens up a page that remains blank. Can someone help me with this? Facebook works fine.

Website is: https://injewels.net

{% comment%} {% if template contains 'article'%}
{% else %} {% endif %} {% endcomment%} {{ 'general.social.share_on_facebook' | t }} {{ 'general.social.share_on_twitter' | t }} {{ 'general.social.share_on_pinterest' | t }}

Anyone?

Nevermind