Link from tag not working

Hi,
I am using WordPress to output different content types here: https://www.africanhealthleadership.org/resources/articles/

Each type of content is tagged accordingly. Users should be able to click on these tags & see all items marked with that tag e.g. clicking the word “Article” above the article name would take someone to a full list of articles.

However, the tag links are not working: clicking does nothing.

This is the code I used to output the tag and article name.

<div class="resources-container">
	<h2><?php the_tags('Sorted By:'); ?></h2>
	<h3><?php the_title() ?></h3>
	<?php the_post() ?>
	<?php the_content() ?>
  </div>

When I check the page with Firebug, I see a link such as

Is the rel preventing the links from working? Or is it my goofy little brain?

Thanks for any ideas,
Jeff