Topic on Talk:Content translation

I'm trying to access this (en->it Aurelia Browder) page but it's as if the page does not load, there is only the gray background. Google Chrome 60.0.3112.113 (64-bit)

Same for me: gets stuck when starting a new translation and clicking on Start Translation. Error message (with Firefox, but the same with Safari):

TypeError: Object.values is not a function

mw.cx.getDefaultTargetNamespace()

 load.php:877

CXSourceSelector.prototype.startPageInCX/<()

 load.php:82

jQuery.Callbacks/fire()

 load.php:45

jQuery.Callbacks/self.fireWith()

 load.php:46

.Deferred/promise.then/</</<()

 load.php:47

jQuery.Callbacks/fire()

 load.php:45

jQuery.Callbacks/self.fireWith()

 load.php:46

.Deferred/</deferred[tuple[0]]()

 load.php:47

jQuery.Callbacks/fire()

 load.php:45

jQuery.Callbacks/self.fireWith()

 load.php:46

.Deferred/</deferred[tuple[0]]()

 load.php:47

mw.Api.prototype.ajax/xhr<()

 load.php:383

jQuery.Callbacks/fire()

 load.php:45

jQuery.Callbacks/self.fireWith()

 load.php:46

done()

 load.php:135

.send/callback()

In Firefox/45.3.0, I get the same traceback that @Ruthven does. In Chromium/53.0.2785.143 I get the following:

VM236:222 Uncaught TypeError: Object.values is not a functionmw.cx.getDefaultTargetNamespace @ VM236:222(anonymous function) @ VM236:235fire @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:45fireWith @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:46(anonymous function) @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:47fire @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:45fireWith @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:46deferred.(anonymous function) @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:47fire @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:45fireWith @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:46deferred.(anonymous function) @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:47(anonymous function) @ VM236:16fire @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:45fireWith @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:46done @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:135callback @ load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:141

Translations in progress won't load, either. My operating system is Linux Xubuntu/16.04.3.

Now I get this:

load.php?debug=false&lang=pt&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin…:52 jQuery.Deferred exception: Object.values is not a function TypeError: Object.values is not a function
    at Object.mw.cx.getDefaultTargetNamespace (https://pt.wikipedia.org/w/load.php?debug=false&lang=pt&modules=ext.cx.dash…ns-wikimedia%2Cindicators%2Ctextures&skin=monobook&version=0rrj1ii:196:869)
    at https://pt.wikipedia.org/w/load.php?debug=false&lang=pt&modules=ext.cx.dash…ons-wikimedia%2Cindicators%2Ctextures&skin=monobook&version=0rrj1ii:76:453
    at fire (https://pt.wikipedia.org/w/load.php?debug=false&lang=pt&modules=jquery%2Cme…ediawiki.legacy.wikibits&only=scripts&skin=monobook&version=0v61to4:46:617)
    at fireWith (https://pt.wikipedia.org/w/load.php?debug=false&lang=pt&modules=jquery%2Cme…ediawiki.legacy.wikibits&only=scripts&skin=monobook&version=0v61to4:47:824)
    at mightThrow (https://pt.wikipedia.org/w/load.php?debug=false&lang=pt&modules=jquery%2Cme…ediawiki.legacy.wikibits&only=scripts&skin=monobook&version=0v61to4:50:212)
    at process (https://pt.wikipedia.org/w/load.php?debug=false&lang=pt&modules=jquery%2Cme…ediawiki.legacy.wikibits&only=scripts&skin=monobook&version=0v61to4:50:269) undefined