There have been probably been tons of requests for either Livonia (Enoch) or Tanoa to pull the DLC restriction. In DayZ Livonia was made totally free, im sure thats not possible due to the connection to the contact dlc.

But would it be possible to make the Livonia map Restriction only for the editor and(or) maybe add a water mark on the bottom left if players dont own it? That way players could test it, and if interested in removing the restriction.. buy it.

Its hard to get servers full running the Livonia map due to contacts equal reviews on steam.