Andy Got mine from WH Smith over a week ago and unless I was in the shop on the day it arrived which I think was unlikely to have been the case, they had been there for a couple of days at least.
From the previous page on this thread, I see that I had mine on 30 Jan at least, and possibly a day earlier. I'm expecting the March copy next week and have received my subscription renewal reminder. I'll be sending it off soon!