...will be back next year. At least it looks that way going on this story.
Link
Not exactly conclusive I know, but fingers crossed Strax and go will be back
The competition, which will be launched on the Doctor Who: Blue Peter Special on Thursday 21 November, will invite viewers aged between six and 15 to design a new sonic device for either Sontaran Commander Strax, Madame Vastra or Jenny Flint. The winning gadgets will feature in the show next year.
Link
Not exactly conclusive I know, but fingers crossed Strax and go will be back
