I logged on to my Hattons account as well & noticed (sold out on pre order) attached to one of the orders for the Genesis coaches.
I asked Hattons about this & here is the reply I received.
"Sold out on pre order means that we are not able to place any more pre-orders for the item, but as you have done this and had it confirmed you should be ok."
"It just means we are unable to take any more pre-orders for that item."
Hopefully we should be ok ?
Tony.