It looks like the last verified contact with them has been in 2018. Recently a youtuber went there and tried to get their attention, but couldn’t find them.
Is it possible they’re not even still around? Maybe a disease found its way onto their island and took them out. It could have even been from the last visitor in 2018.
They’re so isolated it wouldn’t have reached them. There was no landings between 2018 and 2025, per the Wiki. Maybe they noticed less air traffic than usual.