Custom Template strange behavior

OK. So I have a custom wordpress theme for my website. The About page renders fine on my local “MAMP” server, but on my “iPowerweb” server it does not.

The problem is, a div tag is in the wrong place, and I cannot figure out why it is happening.

Here is the source:

<div id="content">
      <div class="pagetitleContainer">
        <h2>about</h2>
      </div>

      <?php query_posts('pagename=about'); ?>

      <?php if (have_posts()) : ?>

        <?php while (have_posts()) : the_post(); ?>

          <? //Post container ?>
          <div <?php post_class(); ?> id="post-<?php the_ID(); ?>">

            <? //Post content ?>
            <div class="entry">
              <?php the_content('Read more...'); ?>
            </div>

            <?php edit_post_link('Edit this entry.', '<p>', '</p>'); ?>
          </div>

        <?php endwhile; ?>

        <div class="navigation">
          <?php //next_posts_link('&laquo; Older') ?><?php //previous_posts_link('  |  Newer &raquo;') ?>
        </div>
      <?php endif; ?>
    </div>

And here is what is rendered:

<div id="content"> 

						<div class="post" id="post-258">
			<h2>about</h2>
				<div class="entry">
					...CONTENT...

				</div>
			</div>
</div>

Like I said, on my local machine it renders properly and I cannot figure out why. Local machine: PHP v5.2.10
iPowerweb account: PHP v5.2.4

If you could point me in the right direction I would be grateful.