Support Forum

Instead of a fully formed anchor tag, this code is showing up in the forum for one of our subforums:

<a id='spForumIndexPostsIcon51' class='spIcon spRight' title='This forum has unread posts in 2 topic(s)' rel='nofollow' id='spNewPostPopup51' data-popup='1' data-site='https://subdomain.theanalysisfactor.com/wp-admin/admin-ajax.php?action=spUnreadPostsPopup&targetaction=forum&id=51&popup=1&first=0&_wpnonce=d3f36a020e' data-label='This forum has unread posts in 2 topic(s)' data-width='600' data-height='0' data-align='0'

Here's the code surrounding it:

<div style="clear: both;height:1px"></div><div class="spColumnSection spRight" style="width: 2%"><a id="spForumIndexAddIcon51" class="spIcon spRight" title="Add new topic in this forum" href="https://subdomain.theanalysisfactor.com/forums/analyzing-repeated-measures-data/module-6-random-slopes/?new=topic"><img class="" src="https://subdomain.theanalysisfactor.com/wp-content/sp-resources/forum-themes/reboot/images/sp_ForumStatusAdd.png" alt="sp_ForumStatusAdd">
</a><a id='spForumIndexPostsIcon51' class='spIcon spRight' title='This forum has unread posts in 2 topic(s)' rel='nofollow' id='spNewPostPopup51' data-popup='1' data-site='https://subdomain.theanalysisfactor.com/wp-admin/admin-ajax.php?action=spUnreadPostsPopup&targetaction=forum&id=51&popup=1&first=0&_wpnonce=d3f36a020e' data-label='This forum has unread posts in 2 topic(s)' data-width='600' data-height='0' data-align='0'<img class="" src="https://subdomain.theanalysisfactor.com/wp-content/sp-resources/forum-themes/reboot/images/darkpack/sp_GroupOpenDark.png" alt="sp_GroupOpenDark">
</div><div style="clear: both;height:1px"></div><div class="spInlineTopics" id="spInlineTopics51" style="display:none"></div><div style="clear: both;height:1px"></div><div style="clear: both;height:1px"></div></div>

We're using version 6.11.14 of the plugin