Being that your website is currently down, I wanted to make this post so we don't forget.
If any user wants to use a shortcode in their article post type, they won't be able to unless you change
$content = get_the_content();
$content = do_shortcode( get_the_content() );
We wanted to feed media to our homepage and had to make the change. Hopefully your next update fixes that so our work doesn't get overwritten. Thanks!