Webconsole:
Uncaught TypeError: e.getPageSummary(...).then(...).catch is not a function
Missing from:
https://en.wikipedia.org/wiki/Special:Preferences#mw-prefsection-betafeatures
IRC report:
<CyanXerus82> Hello, the new preview features are not working for me. This started yesterday on the Catalan wikipedia but the other language it was still working, now tonight none are working. I've checked settings in preferences, I've cleared my caches and cookies, I've restarted computer. Is this feature temporarily unavailable?