The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
I've been getting tired of this issue with their Dark Red Bone and Chestnut Bone. I wrote Case about it this morning. It'd be cool if others did so as well. I used their online form.
This may have been posted, but i think the reason the shield side is lighter a lot of times is because of more grinding to make the shield fit flush. They also claim that the color ( or lack thereof) comes out only after the knife is assembled and hafted. So they have no way of determining if the scales will match until the knife is already assembled. The colors are also different because Case says that the EPA won't let them use the same chemicals as they used to in the 70's. This is just what I have read.
I'm pretty sure that you can send the knife in and they will replace it free though.