Hi Jonathan,
We have found that using the old .js the ad become clickable and opens a new window, when using the script.
Old:
https://acdn.adnxs.com/html5-lib/1.3.0/appnexus-html5-lib.min.js
New:
https://acdn.adnxs.com/html5-lib/1.4.1/appnexus-html5-lib.min.js
However the newer .js is working when set up like this:
<!DOCTYPE html>
<html>
<head>
<meta name="ad.size" content="width=580,height=400">
<script type="text/javascript" src="https://acdn.adnxs.com/html5-lib/1.4.1/appnexus-html5-lib.min.js"></script>
</head>
<body>
<a href="javascript:void(0)" onClick="window.open(APPNEXUS.getClickTag(), '_blank');">
Here comes my ad.
</a>
</body>
</html>
I will PM you the address the company receiving our ads