I'm getting errors regarding expired certificates for wmflabs.org and wmcloud.org, e.g. https://wikispeech.wmflabs.org and https://codesearch.wmcloud.org. Is this related to the maintenance later today or has something gone wrong? Here's an example from curl:

$ curl https://codesearch.wmcloud.org
curl: (60) SSL certificate problem: certificate has expired
More details here: https://curl.haxx.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.

Best,

Sebastian Berlin
Utvecklare/Developer
Wikimedia Sverige (WMSE)

E-post/E-Mail: sebastian.berlin@wikimedia.se
Telefon/Phone: (+46) 0707 - 92 03 84