Well, by my calculations there is only 1 or 2 weeks of afternoon shows left now.
In the first link today Dave said that the teams photos in heat are out in the Jan 6 issue, the day after the first Chris Moyles Breakfast Show. (I don't know if that had been announced previously or Dave gave it away as usual)
THEREFORE
Nov 24-Nov 28 (DEFINITELY ON)
Dec 1-Dec 5 (I PRESUME HE'S ON AS HE WOULD HAVE GIVEN US NOTICE IF NEXT WEEK WAS HIS LAST ON AFTERNOONS)
Dec 8-12 PRESUME HE IS OFF
Dec 15-19 PRESUME HE IS OFF
Dec 22-26 WON'T BE ON AS IT'S XMAS
and yes I know I have far too much time on my hands...