See T196589: Some kubernetes webservices stuck in CrashLoopBackOff after cluster restart for info about lots of tools that did not start as expected following system maintenance. Most are resolved now.
Most things should be back up and running now. Our planned maintenance took a bit longer than expected and there were some additional complications with Toolforge webservices running on our Kubernetes cluster.
If you find additional tools that need to be restarted, please let us know in the #wikimedia-cloud freenode channel, make new tickets here in phabricator, or notify the tool maintainers directly.