Single blog entry: How to display its tags?

The CMS Questions
13

Some sort of caching problem, maybe?

This is the controller I use in a Kirby 2.3 starterkit and which works (but is the same as above anyway, I think)

<?php

return function($site, $pages, $page) {

  if($tag = urldecode(param('tag'))) {

    $articles = page('blog')->children()->visible()->filterBy('tags', $tag, ',')->flip();
  } else {
    $articles = page('blog')->children()->visible()->flip()->paginate(5);
  }

  $pagination = $articles->pagination();

  return compact('articles', 'pagination');
};