Custom Loop displayed in category template used in conjunction with Premise Membership Plugin

Genesis custom category template loop

add_action( 'genesis_loop', 'genesis_category_content' );

function genesis_category_content(){
	if ( is_user_logged_in() ) {
		$category = get_category( get_query_var( 'cat' ) );
		$args = array(
			'cat' => $category->cat_ID,
			'posts_per_page' => 12,
			'paged' => get_query_var( 'paged' ),
			'order' => 'ASC'
		);
		global $wp_query;
		$wp_query = new WP_Query( $args );
		
		echo '<div class="course-dashboard">';
			echo '<div class="row clearfix">';
				echo '<div class="first box long design-list">';
					echo '<h4 class="widgettitle">'.$category->name.'</h4>';
					echo '<ul>';
			
					if( $wp_query->have_posts() ):
						while( $wp_query->have_posts() ): $wp_query->the_post(); global $post;
							$classes = 'one-fourth';
							if( 0 == $wp_query->current_post || 0 == $wp_query->current_post % 4 )
							$classes .= ' first';
							echo '<li class="'. $classes . '">';
								echo '<a href="'. get_permalink(). '" title="'.get_the_title().'" >';
									echo get_the_post_thumbnail($post->ID, 'home-middle');
								echo '</a>';
								echo '<header class="entry-header">';
									echo '<h2 class="entry-title">';
									echo '<a href="'.get_permalink().'" title="'.get_the_title().'" >'.get_the_title().'</a>';
									echo '</h2>';
								echo '</header>';
							echo '</li>';	
						endwhile;
						genesis_posts_nav();
					endif;
					wp_reset_query();
					echo '</ul>';
				echo '</div>';
			echo '</div>';
		echo '</div>';
	}
	if ( !is_user_logged_in() ) {
		echo do_shortcode('
			[hide_from visible_to=\'public\']
				<div id="nonmember-content">
					<h3>Sorry, you must be a subscriber to see the rest of this content.</h3>
						<div class="left">
						<h4>Already a Member?</h4>
							<a class="btn-login" href="http://member.ameliabriscoe.com/login/">Log In to Access the Library</a>
						</div>
						<div class="middle"><span class="icon-lock"></span></div>
						<div class="right">
						<h4>Not a Member Yet?</h4>
							<a class="btn-login" href="http://member.ameliabriscoe.com/thesis-theme-video-training/">Get Your Premium Subscription Here</a>
						</div>
						<div class="clear"></div>
				</div>
			[/hide_from]
		
			');
	
	}
}