Update: I’ve been browsing through the comments.php file but I can’t seem to find what the problem is.
I believe the problem has something to do with this code though
<?php else : // this is displayed if there are no comments so far ?>
<?php if (‘open’ == $post->comment_status) : ?>
<!– If comments are open, but there are no comments. –>
<?php else : // comments are closed ?>
<!– If comments are closed. –>
<p class=”nocomments”>Comments are closed.</p>
<?php endif; ?>
<?php endif; ?>