Jancraft is still trading - I recently got a batch of excellent fleeces from Julian for DonMog.
You need to email Julian rather than rely on their web site.
Not using the approved supplier Paul ? brace yourself for a tut-tut email off someone from the Mi5CC

Never been approached by them. If they cannot be bothered to ask a centre to consider them then they obviously don’t need the business!
Julian has been excellent value and prepared to customise for individuals within a batch since I first dealt with him.
I also used him for one of my businesses.
/ end rant