I have been trying to book flights for the past hour. I have tried firstly via Skyscanner.net but when I'm transferred to the Ryanair site, the dates I booked just disappear. This has happened several times. So I went directly to the Ryanair site. I book flights and key in all my details correctly - no errors - but when I press the "Make Payment" button, it deletes all my payment details as if I never entered them. I have also seen the price start to ratchet up too. I give up. I'll try another airline.