Posts not showing on custom page

The following does not find any posts. It did with the previous version of customizr. Why has it stopped?

<?php
/*
* Template Name: Graduate Blog Posts
* @package Customizr
* @since Customizr 3.0.12
*/
?>
<?php do_action( ‘__before_main_wrapper’ ); ##hook of the header with get_header ?>
<div id=”main-wrapper” class=”<?php echo implode(‘ ‘, apply_filters( ‘tc_main_wrapper_classes’ , array(‘container’) ) ) ?>”>

<?php do_action( ‘__before_main_container’ ); ##hook of the featured page (priority 10) and breadcrumb (priority 20)…and whatever you need! ?>

<div class=”container” role=”main”>
<div class=”<?php echo implode(‘ ‘, apply_filters( ‘tc_column_content_wrapper_classes’ , array(‘row’ ,’column-content-wrapper’) ) ) ?>”>

<?php do_action( ‘__before_article_container’ ); ##hook of left sidebar?>

<div id=”content” class=”<?php echo implode(‘ ‘, apply_filters( ‘tc_article_container_class’ , array( TC_utils::tc_get_layout( TC_utils::tc_id() , ‘class’ ) , ‘article-container’ ) ) ) ?>”>

<?php do_action( ‘__before_loop’ );##hooks the header of the list of post : archive, search… ?>

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

<?php
$paged = (get_query_var(‘paged’)) ? get_query_var(‘paged’) : 1;
$postsperpage = 5;
$categoryname = ‘ebc-tefl-course-graduate-blog’;
$postorder = ‘DESC’;

$args = array(‘category_name’=> $categoryname, ‘order’ => $postorder, ‘posts_per_page’ => $postsperpage, ‘paged’ => $paged);

query_posts( $args );
?>

<?php while ( have_posts() ) : ##all other cases for single and lists: post, custom post type, page, archives, search, 404 ?>

<?php the_post(); ?>

<?php do_action( ‘__before_article’ ) ?>
<article <?php tc__f( ‘__article_selectors’ ) ?>>
<?php do_action( ‘__loop’ ); ?>
</article>
<?php do_action( ‘__after_article’ ) ?>

<?php endwhile; ?>

<?php endif; ##end if have posts ?>

<?php do_action( ‘__after_loop’ );##hook of the comments and the posts navigation with priorities 10 and 20 ?>

</div><!–.article-container –>

<?php do_action( ‘__after_article_container’ ); ##hook of left sidebar ?>

</div><!–.row –>
</div><!– .container role: main –>

<?php do_action( ‘__after_main_container’ ); ?>
<?php if (( !function_exists(‘dynamic_sidebar’) || !dynamic_sidebar(‘ebcunderbody’)) ) : ?> <?php endif; ?>

</div><!–#main-wrapper”–>

<?php do_action( ‘__after_main_wrapper’ );##hook of the footer with get_get_footer ?>