To quote what the bloke at Merlin said to me. They were out of stock and not expecting to get any more. But if the opportunity arose to get some new ones, they would. They were honest, they reckoned they could shift them if they had some, but weren’t holding their breath basically.
I recently had this exact same issue. I eventually got a new (been on shop floor for a while, but unused) pair from Drover Cycles. They were really nice to deal with, despite having a break-in the day before they sent them to me.
They got in touch via the ‘wanteds’ on this here forum, so it might be worth putting this up on there(?)
I would love to help, but I really like mine and they are a ‘keeper’. Even more so due to the straight steerer. If I look after them I won’t need to face down that particular compatibility nightmare for 4-5 years!
Good luck, at least you’re getting in there now, these things are just going to get rarer.