Ordered an item (a Doctor Who diary) on 19 Nov as I couldn't get it on Amazon.
19 Nov, 2013 11:41 AM We estimate this order for Official Dr Who 2014 Diary will be delivered between 03/12/2013 and 17/12/2013.
Email tonight 18/12/13:
This title is currently out of stock and we are unable to provide a confirmed delivery date.
It took a month to discover they had no stock. How bad can their system possibly be.
Glad I wasn't counting on it foe a major Xmas present!
Yeah they're annoying. I found a game I was after there, for a good price and placed an order -this was a couple of weeks ago. It said they had stock, and the receipt I received via email said it would be processed the next day. Got an email a few days later similar to you the one you posted that it's currently out of stock, they don't know when they'll get more so they've refunded the money. This WAS for a Christmas present - fortunately I found it elsewhere.