Cloned Group not saving on Update

My cloned group is not saving in the admin area with update or publish.

$meta_boxes[] = array(
		'title' => __( 'Types of Care', 'rwmb' ),
		'post_types' => array( 'hub' ),
		'autosave' => true,
		'fields' => array(
			//group
			array(
				'id'     => 'types-group',
				'name'   => __( 'Type of Care', 'rwmb' ),
				'type'   => 'group', // Group type
				'clone'  => true,    // Can be cloned?
				'fields' => array(
				// Name
				array(
				'name'  => __( 'Care Type', 'rwmb' ),
				'id'    => "{$prefix}typeTitle",
				'type'  => 'text',
				),
				array(
				'name'  => __( 'Sub Title', 'rwmb' ),
				'id'    => "{$prefix}subTitle",
				'type'  => 'text',
				),
				array(
				'name'  => __( 'Summary', 'rwmb' ),
				'id'    => "{$prefix}summary",
				'type'  => 'textarea',
				),
				//array(
				//'name'  => __( 'Links to Post:', 'rwmb' ),
				//'id'    => "{$prefix}postLink",
				//'type'  => 'post',
				//),
				array(
				'name'  => __( 'Button Label', 'rwmb' ),
				'id'    => "{$prefix}buttonLabel",
				'type'  => 'text',
				),	
				),
			),
		),
	);
	// 3rd meta box
	$meta_boxes[] = array(
		'title' => __( 'Bottom Content', 'rwmb' ),
		'post_types' => array( 'hub' ),
		'fields' => array(
			// TYPE OF SPEEDBUMP
			array(
				'name'  => __( 'HeadlineBottom', 'rwmb' ),
				'id'    => "{$prefix}HeadlineBottom",
				'type'  => 'text',
			),
			array(
				'name'             => __( 'BottomContent', 'rwmb' ),
				'id'       => "{$prefix}BottomContent",
				'type'     => 'wysiwyg',
				'desc'  => __( 'A brief overview of the hub page', 'rwmb' ),												
			),		
			// Side Image
			array(
				'name'             => __( 'Bottom Side Image', 'rwmb' ),
				'id'               => "{$prefix}BottomSideImage",
				'desc'  => __( 'Choose an image', 'rwmb' ),								
				'type'             => 'image_advanced',
				'max_file_uploads' => 1,
			),			
			
		),
	);
	return $meta_boxes;
}