With the Launch of T&L on September 17th, we are planning to launch our own private server so stay tuned!
https://store.steampowered.com/app/2429640/THRONE_AND_LIBERTY/ if you want to try the game as beta access use the link above, steam account is mandatory and all progress in the beta period will be wiped before the official servers open.
Also note that the game suffers from a lot of bugs, instability and it is a torture to try to login.