Fix last_modified_at date display on recent notes

_notes/crabs_motorcycle_club.md

@@ -1,5 +1,7 @@
 ---
 title: Crabs Motorcycle Club
-tags: []
+tags: [factions]
 stories: [bottom_feeders]
 ---
+
+A once-great motorcycle club, the Crabs are a rabble of losers and misfits that can't even intimidate the residents of the peaceful town they live in, Whiteport CA. They are bossed around by the Devil's Faithful MC, and one last heist will make or break their club.

_pages/index.md

@@ -52,7 +52,7 @@ I apologise, but I must attend to my [[The Thaw|current manuscript]] now. It's q
 <ul>
 {% assign sorted_notes = site.notes | sort: 'last_modified_at_str' | reverse %}
 {% for post in sorted_notes limit: 3 %}
-  <li><a class="internal-link" href="{{ post.url }}">{{ post.title | truncate: 20 }}</a><br/>(<time class="posttime" datetime="{{ post.date | date_to_xmlschema }}" itemprop="datePublished">{{ post.date | date: "%B %-d, %Y" }}</time>)</li>
+  <li><a class="internal-link" href="{{ post.url }}">{{ post.title | truncate: 20 }}</a><br/>(<time class="posttime" datetime="{{ post.last_modified_at | date_to_xmlschema }}" itemprop="datePublished">{{ post.last_modified_at | date: "%B %-d, %Y" }}</time>)</li>
 {% endfor %}
 </ul>
 </div>