Tolinks issue on main page

<div class="postmetadata">Tags: [[*tags:notempty=`[[!tolinks? &items=`[[*tags]]` &tagKey=`tags` &target=`19`]]`]]</div>
</div>

[[!getPage@newsPaging? &elementClass=`modSnippet` &element=`getResources` &showHidden=`1` &tpl=`newsTpl` &limit=`2` &includeContent=`1` &includeTVs=`1` &processTVs=`1` &parents=`[[*id]]` &hideContainers=`1` &pageLimit=`5` &pageNavVar=`page.nav` ]]

<div id="post-[[+id]]" class="post-[[+id]] post hentry category-latest-news tag-tag3 tag-tag5 tag-tag7">
<div class="post-top">
<div class="post-date"><span class="day">[[+publishedon:strtotime:date=`%d`]]</span> <span class="month">[[+publishedon:strtotime:date=`%b`]]</span> <span class="year">[[+publishedon:strtotime:date=`%Y`]]</span></div>

<h2><a title="Permanent Link to [[+pagetitle]]" href="[[~[[+id]]]]" rel="bookmark">[[+pagetitle]]</a></h2>
</div>
<div class="entry"><a href="[[~[[+id]]]]"><img class="alignleft" title="[[+tv.news_image_title]]" src="[[+tv.news_image]]" alt="" width="640" height="400" /></a> [[+content:ellipsis=`350`]] <a class="more-link" href="[[~[[+id]]]]">Read the rest of this entry »</a></div>
<div class="postmetadata">Tags: [[*tags:notempty=`[[!tolinks? &items=`[[*tags]]` &tagKey=`tags` &target=`19`]]`]]</div>
</div>

<div class="postmetadata">Tags: [[!MyTags? &tags=`[[*tags]] &target=`19`]]
</div>

/* MyTags snippet */

$tags = $modx->getOption('tags', $scriptProperties, '', true);
$target = $modx->getOption('target', $scriptProperties, '0', true);
if (empty($tags)) {
    return '';
}

$fields = array(
    'tags' => $tags,
    'tagKey' => 'tags',
    'target' => $target,
);

return $modx->runSnippet('toLinks', $fields);

<div class="postmetadata">Tags: [[!MyTags? &tags=`[[*tags]]` &target=`19`]]</div>

<div class="postmetadata">Tags: [[!MyTags? &tags=`[[*tags]] &target=`19`]]
</div>