I entered your postcode into Google Maps and virtually looked around via the Street View images.
I see that properties are served aerially and, interestingly, close the cul-de-sac at the curve in the road there are a couple of hollow poles. To deploy fibre aerial drops from a hollow pole requires the fitting of a "squid". I appreciate that your home will eventually be served from a wooden pole but if there is any difficulty in fitting "squids" to the hollow poles then that might be the reason for the delay. A PON will not be activated (lit) until all hardware has been installed, audited and signed off.
However that is just guess work on my part . . . and I could just be caterwauling from the top of the wooden pole, from which my aerial drop originates.
