single.php doesnt work with scheulde post

hi
i use custom code for show future post
code for index.php

<?php
$args=array(
  'post_type' => 'post',
  'post_status' => 'future,publish',
  'posts_per_page' => -1,
  'caller_get_posts'=> 1
);
$my_query = null;
$my_query = new WP_Query($args);
if( $my_query->have_posts() ) {
  while ($my_query->have_posts()) : $my_query->the_post(); ?>
    <div id="post-<?php the_ID(); ?>" class="post">
	<?php
	$category = get_the_category();
	$currentcat = $category[0]->cat_name;
	?>
	<?php if ($currentcat == "news"){ ?>
	<h2 class="storytitle"><?php the_title(); ?></h2>

    <?php } else { ?>
    <h2 class="storytitle"><a href="<?php the_permalink() ?>" rel="<?php the_title(); ?>"><?php the_date(); ?> - <?php the_title(); ?></a></h2>

    <?php }; ?>

	<div class="storycontent">
		<?php the_content(__('(more...)')); ?>
	</div>
	<div class="back-top"><a href="#topmenu" title="back to top">Back to top</a></div>
	</div>

    <?php endwhile; } else { ?>;
	  <p><?php _e('Sorry, no posts matched your criteria.'); ?></p>
<?php }
wp_reset_query();  // Restore global post data stomped by the_post().
?>

but i’ve a problem with browser different to firefox,
post dont show content and return me error
for single.php i use this code

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

<div <?php post_class() ?> id="post-<?php the_ID(); ?>">
	<h2 class="storytitle"><?php the_date(); ?> - <?php the_title(); ?></h2>

	<div class="storycontent">
		<?php the_content(__('(more...)')); ?>
	</div>
	<div class="back-top"><a href="#topmenu" title="back to top">Back to top</a></div>

</div>

<?php endwhile; else: ?>
<p><?php _e('Sorry, no posts matched your criteria.'); ?></p>
<?php endif; ?>

try to open with firefox this
and try to open with other browser this