will be re-opening its PTS server this week for a limited time to test out the new changes with Faction Territory Control. The plan is to bring the server up for maybe 4-5 days of testing for major updates rather than having it up and running all the time.
If things go as planned, the Fallen Earth PTS server should be up and running by Wednesday. To learn how to take part and get some extra info on the new Faction Territory Control system, check out the latest dev blog.
Source: Fallen Earth Developer Blog