Quote Originally Posted by Packetdancer View Post
They did kind of do a workaround for this for Island Sanctuary; if you watch carefully, upon leaving a duty and being dropped back into your Island Sanctuary, it actually loads you into Moraby Bay first, then basically seems to functionally "use the NPC" to get you back to your island (and restore your location in doing so). But that works because so far as I know you can only be returned to your own island sanctuary, not a friend's; it doesn't need to think about "you were in this spot in the house at this plot on this ward" like it would with housing and then (functionally) teleport you to the door and use the door and then move you where you were. Instead, it can just be a "I was on my Island Sanctuary, [yes/no]" flag.
You can see the double zone by having something that gives you a message every time you zone up, like trying to enter a full channel.