There is an unexpected outage at DNS server for freedombox.rocks and all of its subdomains. We are working to resolve the problem. Sorry for the inconvenience this has caused you. There is no action required on your part, please continue to give the consent and change your configuration as described in the announcement. I will continue to post updates on the resolution of the problem.
Also, to clarify the announcement: you may give your consent and change your configuration any time before December 15th. When you change your configuration your domain should continue to work without any interruption. This works because your requests to the new server due to changed configuration will be automatically forwarded to the old server until the switch on December 15th. The switch on December 15th should also happen with minimal or no interruption. The current outage seems to be unrelated to the consent/configuration change and proxy service running on the new server.