Tables not displaying in Internet Explorer

I’ve found that variation tables on my site aren’t being displayed in Internet Explorer 11.

I did a lot of investigation on the site without finding any issues before discovering your demo page doesn’t work in IE 11 either.

https://woo-variations-table-demo.cloudaccess.host/shop/hoodie/#variations-table

I’ve been told the same problem is also happening in Edge, but I don’t see that, it works for me.