You have been told to completely disregard anything to do with DCBL. We are not interested in that powerless company and neither should you be. Ignore them.
The only company you are interested in right now is DCB Legal. As today is the 5th March, have you received a physical LoC from them, or anyone, regarding these unpaid PCNs? If not, then they are now too late to issue a claim on any of them.
They cannot issue a claim until they have gone through the PAP and issued an LoC. If they had issued an LoC, they had to give you a minimum of 30 days to respond to it before issuing a claim.
If they had issued an LoC, all you had to do was respond on day 29 telling them that you require an additional 30 days as you are seeking debt advice, and they are legally required to give you this. The additional 30 days would have taken them past the statute of limitations on being able to make a court claim against the PCNs.
So, no matter what they do from this moment on, they cannot recover any alleged debt on those PCNs. Do not answer any calls from DCB Legal. If they write or email you, show us before you try to do anything.
Any response to DCB Legal or G24 will inform them to refer to the answer given in Arkell v Pressdram (1971).