I see the master server is offline again because of a Cloudflare error.

I've edited Server 0 to connect to this master server.

If you would like to play you can connect by following these directions in the  above link.

As part of fixing #6277 I launched my own master server you can access at https://glacial-scrubland-24489.herokuapp.com/

To configure your client/server to use it, change your config.ini to have this: master_server_url = "https://glacial-scrubland-24489.herokuapp.com/"