The script is just 1 function. I added it under the comment but had no effect. I probably can’t copy it over i need to call the external script from their server i think. But how to call an external js from inside js?

This is the real link: https://iso-2.disqus.com/count.js
I used https://beautifier.io/ to make it more readable:

var DISQUSWIDGETS, disqus_domain, disqus_shortname;
typeof DISQUSWIDGETS === "undefined" && (DISQUSWIDGETS = function() {
    var f = document,
        a = f.getElementById("dsq-count-scr"),
        a = a && a.src.match(/(https?:)?\/\/(?:www\.)?([\w_\-]+)\.((?:dev\.)?disqus\.(?:com|org)(?::\d+)?)/i),
        e = {},
        s = f.head || f.body,
        j = {},
        q = {
            identifier: 1,
            url: 2
        };
    e.domain = a && a[3] || disqus_domain || "disqus.com";
    e.forum = a && a[2] || disqus_shortname;
    e.proto = a && a[1] || "";
    e.getCount = function(b) {
        var c;
        c = encodeURIComponent;
        var a = e.proto + "//" + e.forum + "." + e.domain + "/count-data.js?",
            d = [],
            k = 0,
            l = 10,
            r = "",
            b = b || {};
        b.reset &&
            (j = {}, r = "&_=" + +new Date);
        for (var b = [f.getElementsByTagName("A"), f.getElementsByClassName && f.getElementsByClassName("disqus-comment-count") || []], m, i, g, h, n = 0; n < b.length; n++) {
            m = b[n];
            for (var o = 0; o < m.length; o++) {
                i = m[o];
                g = i.getAttribute("data-disqus-identifier");
                h = i.hash === "#disqus_thread" && i.href.replace("#disqus_thread", "") || i.getAttribute("data-disqus-url");
                if (g) h = q.identifier;
                else if (h) g = h, h = q.url;
                else continue;
                var p;
                j.hasOwnProperty(g) ? p = j[g] : (p = j[g] = {
                    elements: [],
                    type: h
                }, d.push(c(h) + "=" + c(g)));
                p.elements.push(i)
            }
        }
        d.sort();
        for (c = d.slice(k, l); c.length;) b = f.createElement("script"), b.src = a + c.join("&") + r, s.appendChild(b), k += 10, l += 10, c = d.slice(k, l)
    };
    e.displayCount = function(b) {
        for (var c, a, d, e = b.counts, b = b.text.comments; c = e.shift();)
            if (a = j[c.id]) {
                switch (c.comments) {
                    case 0:
                        d = b.zero;
                        break;
                    case 1:
                        d = b.one;
                        break;
                    default:
                        d = b.multiple
                }
                c = d.replace("{num}", c.comments);
                a = a.elements;
                for (d = a.length - 1; d >= 0; d--) a[d].innerHTML = c
            }
    };
    return e
}());
DISQUSWIDGETS.getCount();

Sorry to triple post. It works on about 50% of the posts listed.
Also if filter by a taxonomy it works (50-50) and then click “All taxonomies” (to show all posts again) or if i click the “Reset” button then none of the posts display the count.

Is there any way to make the function bulletproof to trigger every time the content changes?