From the Worlds Adrift blog, they've apparently heard back from the Unity side: "Bossa has been informed by Unity that Worlds Adrift should not be affected by

From the Worlds Adrift blog, they've apparently heard back from the Unity side: "Bossa has been informed by Unity that Worlds Adrift should not be affected by the situation between Improbable and Unity. Thus, Worlds Adrift remains live as normal."