It's unclear what you havr sent to the council and why.
If you post the PCN then the council photos can be downloaded. This may give a clue.
Was the BB on display, and the clock.
Street View is 7 years out of date and dates feom when this scheme was being implemented.
Given the lack of signage it is likely the area is a controlled parking zone and it is the instructions on that signage which determine restrictions.