The code to show thread links at the bottom of each WordPress story has been modified.
//function to be used in templates to display a link to the XenForo thread
if($XF->useXenForoCommentHandler() && isset($XF->post->thread_id) && $XF->post->thread_id != '0')
$link = '/community/threads/' . $XF->post->thread_id . '/';
Instead of $XF->createLink the $link was hard coded to /community/threads/. This makes sure that the domain name is not included in the link.