Sender's script to display the form for the newsletter subscription is blocked by adblockers. Specifically, I use AdBlock on Opera. Chrome without adblocker visualize the form correctly

the script is

<script>

(function (s, e, n, d, er) {

s['Sender'] = er;

s[er] = s[er] || function () {

(s[er].q = s[er].q || []).push(arguments)

}, s[er].l = 1 * new Date();

var a = e.createElement(n),

m = e.getElementsByTagName(n)[0];

a.async = 1;

a.src = d;

m.parentNode.insertBefore(a, m)

})(window, document, 'script', 'https://cdn.sender.net/accounts_resources/universal.js', 'sender');

sender('NNNNNNNNNNNN')

</script>

plus the line to insert the div in the page

Do you have any solutions to suggest?