WordPress taxonomy archive loop for Amanda CORRECT: while ( $sushi_group_query->have_posts() ) : $sushi_group_query->the_post(); OLD: while ( $sushi_group_query->have_posts() ) : the_post();

taxonomy-archive,php

<?php
global $wp_query;
$sushi_group_terms = get_terms( 'Sushi Type' );

foreach ( $sushi_group_terms as $sushi_group_term ) {
    $taxonomy_term = $sushi_group_term->slug;
    $sushi_group_query = new WP_Query( array(
        'post_type' => 'sushi',
        'tax_query' => array(
            array(
                'taxonomy' => 'Sushi Type',
                'field' => 'slug',
  	'terms' => $taxonomy_term,
                'operator' => 'IN'
            )
        )
    ) );
?>

    <h2><?php echo $sushi_group_term->name; ?></h2>
    <ul>
    <?php
    if ( $sushi_group_query->have_posts() ) :
	while ( $sushi_group_query->have_posts() ) :
	    $sushi_group_query->the_post();
	    the_title( '<li>', '</li>' );
	endwhile;
    endif;
    ?>
    </ul>

    <?php
    // Reset things, for good measure
    $sushi_group_query = null; 
    wp_reset_postdata();
}