Evidently the website is now no more and they are fulfilling outstanding orders via Tredz.

The higher end Cycle Republic stock will probably just get sold through Tredz (another part of the Halfords group)

Found this locally (relatively)to me, not sure if they ship to the UK but I could help if anyone's keen.
https://www.differentbikes.es/es/noveda ... 1oQAvD_BwE
I'm still on the lookout for a discounted 1030 but Garmin seem to have done a good job of getting rid of old stock now it's been superceded with the 1030 plus which features the new faster processor a la 530 and 830 and even longer battery life, 24 hours, claimed.