Удалить AND $row['view_edit'] из кода
if (strpos($tpl->copy_template, "[updated]") !== false or strpos($tpl->copy_template, "[not-updated]") !== false) {
if ($config['post_updated'] AND $row['editdate'] AND $row['view_edit'] AND compare_days_date($row['date'], $short_news_cache, true) > $config['post_new'] AND compare_days_date($row['editdate'], $short_news_cache, true) < $config['post_updated'] ) {
$tpl->set('[updated]', "");
$tpl->set('[/updated]', "");
$tpl->set_block("'\\[not-updated\\](.*?)\\[/not-updated\\]'si", "");
} else {
$tpl->set('[no