Comments go to wrong posts

Hi to everyone!

I have the same problem describer here but I’m using the latest WP version. When some one adds a comment to a post, the comment goes to another post. When I reply, this reply goes to another post too. What’s wrong?

I’m using Glued theme an wp-comments.php looks good. See this code:

<div id="comment_area">

	<div id="loop_comments">

		<a name="comments"></a>

		<h2><?php _e("Comentarios", 'gluedideas_subtle'); ?></h2>

<?php if ($comments) : ?>

<?php foreach ($comments as $comment) : ?>
		<a name="comment-<?php comment_ID() ?>"></a>
		<div id="comment_<?php comment_ID() ?>" class="comment">
			<dl class="metadata reduced">
<?php if (function_exists('gravatar') && $aOptions['show_gravatar']) : ?>
<?php if ($aOptions['gravatar_default'] ==  '') { $gravatar_default = get_stylesheet_directory_uri() . '/styles/' . $aOptions['style'] . '/gravatar.gif'; } else { $gravatar_default = $aOptions['gravatar_default']; } ?>
				<dt class="comment_number gravatar">Gravatar:</dt> <dd class="comment_number"><a href="https://www.gravatar.com/" title="<?php _e('What is this?', get_bloginfo('name')); ?>"><img border="0" src="<?php gravatar($aOptions['gravatar_rating'], 40, $gravatar_default); ?>" class="gravatar" alt="" /></a></dd>
<?php else : ?>
				<dt class="comment_number"><?php _e("Comment Number:", 'gluedideas_subtle'); ?></dt> <dd class="comment_number"><?php $iCommentCount++; echo($iCommentCount); ?></dd>
<?php endif; ?>
				<dt class="writer"><?php comment_author_link() ?> <br /></dt>

                                <dt class="timedate"><img src="<?php bloginfo('stylesheet_directory'); ?>/assets/flags/flag_<?php echo wp_ozh_getCountryCode(0,$comment->comment_author_IP); ?>.gif" width="18" height="12" alt="Desde <?php echo wp_ozh_getCountryName(0,$comment->comment_author_IP); ?>" align="absmiddle" />&nbsp;<?php _e("Escrito el:", 'gluedideas_subtle'); ?></dt>
                                  <dd class="timedate"><?php comment_date() ?> a las <?php comment_time() ?> <?php edit_comment_link('Edit','',''); ?></dd>
			</dl>
			<div class="content">
				<?php if ($comment->comment_approved == '0') { echo('<p>Your comment is awaiting moderation.</p>'); } ?>
				<?php comment_text() ?>
			</div>
		</div>

<?php endforeach; ?>

<?php else : ?>

	<?php if ('open' == $post->comment_status) : ?>
				<p><?php _e("Be the first to leave a comment!", 'gluedideas_subtle'); ?></p>

	<?php else :  ?>
				<p><?php _e("Sorry, comments are closed.", 'gluedideas_subtle'); ?></p>

	<?php endif; ?>

<?php endif; ?>    

<?php if ('open' == $post->comment_status) : ?>

	<form action="<?php echo get_option('siteurl'); ?>/wp-comments-post.php" method="post" id="form_comments" class="prominent reduced" onsubmit="urchinTracker('/wp-comments-post.php'); return true;"><div class="inner">

		<h2><?php _e("Write a Comment", 'gluedideas_subtle'); ?></h2>
		<p><?php _e("Take a moment to comment and tell us what you think.  Some basic HTML is allowed for formatting.", 'gluedideas_subtle'); ?></p>

<?php if ( get_option('comment_registration') && !$user_ID ) : ?>
		<p><?php _e("You must be logged in to post a comment.", 'gluedideas_subtle'); ?>  <a href="<?php echo get_option('siteurl'); ?>/wp-login.php?redirect_to=<?php the_permalink(); ?>"><?php _e("Click here to login.", 'gluedideas_subtle'); ?></a></p>
<?php else : ?>

<?php if ( $user_ID ) : ?>

		<p><?php _e("Logged in as", 'gluedideas_subtle'); ?> <a href="<?php echo get_option('siteurl'); ?>/wp-admin/profile.php"><?php echo $user_identity; ?></a>. | <a href="<?php echo get_option('siteurl'); ?>/wp-login.php?action=logout" title="Log out of this account"><?php _e("Click to log out", 'gluedideas_subtle'); ?></a>.</p>

<?php else : ?>

		<p><input type="text" id="input_comments_name" name="author" value="<?php echo $comment_author; ?>" class="input standard" /> <label for="input_comments_name"><?php _e("Name", 'gluedideas_subtle'); ?> <?php if ($req) echo "(required)"; ?></label></p>
		<p><input type="text" id="input_comments_email" name="email" value="<?php echo $comment_author_email; ?>" class="input standard" /> <label for="input_comments_email"><?php _e("E-mail", 'gluedideas_subtle'); ?> <?php if ($req) echo "(required)"; ?></label></p>
		<p><input type="text" id="input_comments_url" name="url" value="<?php echo $comment_author_url; ?>" class="input standard" /> <label for="input_comments_url"><?php _e("Website", 'gluedideas_subtle'); ?></label></p>

<?php endif; ?>

		<p><textarea name="comment" id="input_comment" rows="10" cols="40" class="input textarea" ></textarea></p>

		<p><input type="submit" id="input_comments_submit" name="submit" value="Submit Comment"/> <input type="hidden" name="comment_post_ID" value="<?php echo $id; ?>" /></p>

<?php do_action('comment_form', $post->ID); ?>
<?php //live_preview(); ?>

<?php endif; ?>

	</div></form>

<?php endif; ?>

	</div>

	<br class="clear" />

	<script language="JavaScript" type="text/javascript" src="<?php bloginfo('template_directory'); ?>/assets/js/form_comments.js"></script>

</div>

I home someone can help me
Thanks!