Feral Heart

Hey everyone, I've come to you with a question.. This. I started making my own mod and re-doing most of the FH textures. I got it looking really awesome till this happen. When I started editing the images like action, friends, party, etc they turned white. I have them as the same, file type, size and RGB but I've got no clue what happen here. I went back and removed my edited ones and replaced with the original FH one but this still happens.

Help?


-Santa