Not a Yuyuko fan
Creator of PS
So, the best as I can reconstruct what happened:
You only fixed Scyther's shiny sprite, and left Scyther's regular sprite (and female sprites) unfixed.
Ridaz got confused, and uploaded these as regular sprites.
Anyway, these look kind of weird on darker backgrounds. I think I would prefer these wings to be the correct color of yellowish-white, rather than transparent:
I've reverted these, since they look out-of-place without a full set. To be clear, a full set should be eight images: