At least you got to do something, according to Devon & Cornwall, their website stated resumes variations on the 15/12, so accordingly i sold a Rimfire on the arranged 15th to do a 1-4-1 which according to my Firearms had to be done in the 7 days you need to notify of sale
Late on the 14th they moved the goalposts to the 12th of Jan ?, bang goes my “free” slot