Been in touch with support centre for 3 days now trying to find out why I have now calendar .. my iphone has IOS18 installed and I’ve updated cookies .. we’ve deleted app and reinstalled app , we’ve logged in and out and tried logging in from a friends computer whilst logged out .. nothing is working and now the same thing has happened to my husbands phone .. any ideas anyone ? We are struggling to get answers from Airbnb other than fob off ??