Hi Tilly,
Far be it for me to get your hopes up unduly,
but...
until you are actually on your course you could still be on a different fleet or base, my course was in October and two of my colleagues had been told that they were going to SH LHR, they even arranged accomodation for 6 months (contract) at LHR only to discover on the first day of the course that they were going to be LH LGW
There are a lot of courses going through at the moment and things change daily
You may wish to call resources and ask if it would be possible to change dates for a different fleet it's up to you
Remember only 2 years until you can bid to change anyway (!)
Good luck and enjoy the course