Wordpress — Почему выводятся удаленные записи?

<section>    <h2>        Возможно, вам будут полезны эти статьи:    </h2>    <div class="articles-list">        <?php global $post;        if (false === ($rand_query_results = get_transient('rand_query_results'))) {            $randargs = array('orderby' => 'rand', 'posts_per_page' => 20);            $query = new WP_Query;            $rand_query_results = $query->query($randargs);            set_transient('rand_query_results', $rand_query_results, 60 * 60 * 12);        }        $randomposts = get_transient('rand_query_results');        $randkey = array_rand($randomposts, 4);        $fourposts[0] = $randomposts[$randkey[0]];        $fourposts[1] = $randomposts[$randkey[1]];        $fourposts[2] = $randomposts[$randkey[2]];        $fourposts[3] = $randomposts[$randkey[3]];        foreach ($fourposts as $post) :  setup_postdata($post); ?>            <?php get_template_part('inc/templates/content'); ?>        <?php endforeach; ?>        <?php wp_reset_postdata(); ?>    </div></section>