Gloria Hunniford, Julia Somerville and Angela Rippon investigate more of the pitfalls that could scupper holiday plans, looking at the strange phenomenon of disappearing deals. Among the people revealing how they didn't get what they paid for is the short term rental customer unexpectedly thrown out of the New York apartment they had booked, and the passengers shocked to suddenly have their flight tickets cancelled. Plus the website taking bookings for a non-existent hotel, and Simon Calder has tips on how to enjoy the great outdoors within American cities.