chore: copy change

output/_layouts/default.html

@@ -43,7 +43,7 @@
 
     {% if site.data.meta.total_tweets == 0 %}
     <div class="alert alert-danger" role="alert">
-      <strong>Bad news.</strong> There are currently no notes to show. We’re investigating.
+      <strong>Bad news.</strong> Something’s gone wrong, and there are currently no notes to show. We’re investigating.
     </div>
     {% endif %}