From what I've seen, the community was polled ahead of this and a large majority chose in favor of going dark. There should be a poll up at some point today where you have the opportunity to vote for staying closed longer or opening back up. If anyone's looking for island sanctuary updates, look up the Overseas Casuals discord. It's the same group that put out the reddit threads for the IS workshop, so you can get your daily workshop schedule set or check out the fortuneteller recommendations if you just want to visit once a week.