Thats unfair... probably you can call them to book? (sorry i cant asnwer well as i have no document with me atm)

Just followed the link I posted above & select available date between
3rd Jan 2012 to 10th Jan 2012. Or did you use different link to book your appointment?

I just got a similar question. I'm currently at my boyfriends house for Christmas but biometric invitation letter dated 21 Dec 2011 arrived at my house. My housemate kindly let me know Case ID but because he was in a rush to catch a flight going back to india, i couldnt ask him anything more. My Q i...