Testing this page, with this relevant markup:

<article class="post_content h-entry" id="content">
  <h1 class="post_title" itemprop="name headline">
    <div class="post_featured">[some image markup]</div>
    <span class="post_title__text p-name">Refreshing after a long absence</span>
  </h1>
  [...]
</article>

I get the warning "The parsed name name is longer than the content, which is usually a sign is it malformed due to being implicitly rather than explicitly parsed."

I'm not sure why it's not picking up the p-name in that span -- which I assume is why I'm seeing this warning. (I also searched the source to make sure p-name doesn't appear anywhere else, and it doesn't.)