Meta Slider - Flex Slider IE11 Second Animation Fix

function metaslider_flex_ie11_animation_fix($options, $slider_id, $settings) {
    $options['start'][] = "$('#metaslider_{$slider_id} li .animated').each(function(index) {
                        var el = $(this);
                        var cloned = el.clone();
                        el.before(cloned);
                        $(this).remove();
                    });";
    return $options;
}
add_filter('metaslider_flex_slider_parameters', 'metaslider_flex_ie11_animation_fix', 11, 3);