Just to make you aware i went in to check my medallion app for my 24 September departure, to find
that all my details have been wiped.. I contacted Princess who said they have a major problem with
the software and they will take days/weeks to solve it. this seems that to be happening unknown number of bookings. i have been told to ring back in 2 weeks, I suggest that you check your details in case it has hapenned to you