View difference between Paste ID: 4qWRgnsy and Jt0WvjNR

 <div class="comment-avatar">
 					<?php echo get_avatar( $comment, 40 );
 					// Insert rank logo
 					if ( $comment->user_id != 0 )
 						echo mycred_get_users_rank( $comment->user_id, 'logo', 'post-thumbnail', array( 'class' => 'mycred-rank' ) );
 					// Insert badges
 					$user_id = 1;
 					$users_badges = mycred_get_users_badges( $user_id );
 					if ( ! empty( $users_badges ) ) {
-					foreach ( $users_badges as $badge_id )
+					foreach ( $users_badges as $badge_id => $level )
 						echo '<img src="' . get_post_meta( $badge_id, 'main_image', true ) . '" width="24" height="24" class="mycred-badge earned" alt="' . get_the_title( $badge_id ) . '" title="' . get_the_title( $badge_id ) . '" />';
 					}
 					?>
 				</div>
 
 
 // myCRED comments settings
 
 add_filter( 'comment_class', 'insert_rank_into_comment_class', 10, 4 );
 function insert_rank_into_comment_class( $classes, $class, $comment_id, $post_id )
 {
 	$comment = get_comment( $comment_id );
 	if ( $comment->user_id == 0 ) return $classes;
 
 	$classes[] = 'rank-' . mycred_get_users_rank( $comment->user_id, 'post_name' );
 
 	return $classes;
 }
 
 // myCRED badges settings
 
 add_filter( 'comment_class', 'insert_badges_into_comment_class', 10, 4 );
 function insert_badges_into_comment_class( $classes, $class, $comment_id, $post_id )
 {
 	$comment = get_comment( $comment_id );
 	if ( $comment->user_id == 0 ) return $classes;
 
-	$classes[] = 'badges-' . mycred_get_users_badges( $comment->user_id, 'post_name' );
+	$badges = mycred_get_users_badges( $comment->user_id );
 	if ( ! empty( $badges ) ) {
 		foreach ( $badges as $badge_id => $level ) {
 			$classes[] = 'badge-' . get_the_title( $badge_id );
 		}
 	}
 
 	return $classes;
 }