" Previously, when players on a non-members’ world tried to interact with members’ content, the messages they were given tended to be inconsistent and unhelpful. New players would find themselves instructed to use a members’ server, without anything to explain what those are, where to find them and how to get membership. We’ve replaced most of those generic messages with more informative and helpful prompts and an interface describing the benefits of membership. "
Nice lure jagex