I am more than happy to bring some good news!
The trackmania server has had all clan maps added, and is open for business!
But, unfortunately, Due to cost issues, Nadeo have removed nations player's rights to search for servers.
Therefore, you will need to use THIS
Link to add the server to your favourites.
Then, and for Untied players, use THIS
Link to join! :)
Also, if people would put this in their steam profiles:
Then we can have more people joining the server! :)