Yeah, I saw the 2015 model and emailed them. I got this in reply:
Thank you for your email.
The 2015 Croix De Fer frame set and 30 feature carbon forks. Unfortunately, the forks from the 2015 frames have a different geometry to that of your 2014 bike so would not fit.
However, we do range a carbon fork that is compatible with the 2014 range of Croix De Fers. This will be available through any of your local Genesis dealers on part number GN99910. These will be available at the beginning of December. "
So just need to speak to my friendly LBS and save some pennies now :)