JS error on shop's main page (unclosed <script>)
I don't remember quite how the shop normally looks but seems different (e.g. styles missing?) and confirmed behavior/error in console in both iceweasel/chromium.
There's a series of many script elements one of which is unclosed. The next script element is then interpreted as JS. It's an exception which then halts processing the rest of the script elements on the page.
excerpt from current markup (the unclosed <script> is first):
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-45430427-1', 'wikimedia.org');
ga('send', 'pageview');<script type="text/javascript" src="//assets.zendesk.com/external/zenbox/v2.6/zenbox.js"></script>
Version: wmf-deployment
Severity: blocker
URL: https://shop.wikimedia.org/