Yes yer right mate, it happened to my friend last week, he put the clock into the base station and it clocked all his doos in, he took the first 31 in the club, the doos were due home about an hour after that, there was nothing he could have done, i was there to witness it.
They reckin its all happened since they donethe updates on the system,
The thing about timing into the manual clock is, the ring wont fit in the hole.