Google “Отзывы клиентов” cb=gapi.loaded_0:82 Uncaught TypeError: Converting circular structure to JSON

При подключении модуля Google "Отзывы клиентов" вылетает ошибка

Chrome console:

cb=gapi.loaded_0:82
Uncaught TypeError: Converting circular structure to JSON
    at JSON.stringify (<anonymous>)
    at Object._.mf (cb=gapi.loaded_0:82)
    at Fz (cb=gapi.loaded_0:103)
    at cb=gapi.loaded_0:103

JS

<script src="https://apis.google.com/js/platform.js"></script>
<script>
window.gapi.load('surveyoptin', function () {
    window.gapi.surveyoptin.render({
        merchant_id: 'shop_code',
        order_id: '12345',
        email: 'test@gmail.com',
        delivery_country: 'RU',
        estimated_delivery_date: '2018-11-23',
    });
});
</script>