I thought this was a post ref crew catering facilities.

Well, Spar next to the booking office was open! It's not exactly M&S but it's open 7 days until late so at least you can get a sausage roll to stop you starving to death while you wait for a train that may or may not appear...

Seriously though I'll do as you suggest and see if I get any sense from customer relations. My past experience would suggest it's likely to be a standard letter but we'll see!