The zone that triggers the apparition of the "Anchor" button still hasn't been fixed. For some islands, it's horrible. Like Serca Island, where I spend a couple minutes going back and forth with my ship, as the Anchor button would pop up and then disappear immediately. Sometimes the text would flash and the button itself wouldn't even have the time to render. EDIT: They added a prompt to Ravinia sister exchanges, because the process wasn't stupid enough. These devs are actively working on making this game worse. I'm impressed.