Incandescent none of your links work, you can't copy paste them from elsewhere if they've been shortened.
The statutory ground at regulation 5(2)(g) of the appeals regulations is missing from the PCN, and the council might fail to consider that if an appropriate representation is put in.
There are only two councils that don't re-offer the discount, those are Nottingham and for CAZ cases only, Birmingham. Therefore I would suggest a representation is put in in this case as the discount will be reoffered providing representations are made during the initial 14 days, but I'd like to have a proper look at the signage first (someone please post the correct links to the AWS, I had a look but can't find them).