Finally heard back from my dealer today after emailing 3 weeks ago then again last week. I spoke with a guy at another branch while using their websites chat box last week. They agreed I could now put the van off until September and I've screen shotted it as I don't trust them. Then today I get a call that mine is at the German port (which I knew already) and that they have to register the van within 14 days of them receiving it.
I know for a fact they are delaying other orders until September some even arriving before mine and one is even there already.
Not a great way to treat a loyal returning customer.
This 14 day business sounds like nonsense. Maybe they have a small premises and don't want it taking up space? I wonder if there's any forum members with insider dealer knowledge who'd be able to shed some light on this behaviour?
I've spoken to my dealer about possibility of me putting a private plate on from new in September and the answer was no problem. Now I just need DVLA to start selling again!