title: Ghost foreach missing post context
body: <p>I'm trying to access the post published_at date inside a loop that's iterating over the authors of a post but it's not working</p>
  <p>This is an example: the date outside of the foreach block is correct but inside the block it will default to the current date</p>
  <pre><code>{{date published_at format=&quot;D MMMM YYYY&quot;}}
  {{#foreach authors}}
    &lt;time class=&quot;author--date&quot;&gt;{{date published_at format=&quot;D MMMM YYYY&quot;}}&lt;/time&gt;   
  {{/foreach}}
  </code></pre>