Fuji have said that they'll honour the process paid for any film that's out there in the supply chain I think. I'm sure that they'll shut their own processing line at some point and outsource the dribs and drabs - probably to some local lab in Leeds, seeing as thats their current processing centre
it's not like the Kodachrome problem - there are plenty of labs around that will process the film, it's just that fuji don't really want to bother running their own processing line any more.