I need help with a custom animation

[CranJam]

So, I started working on a custom animation using a fixed version of FE8's Lyon animations, you can find what I used here: https://drive.google.com/drive/folders/1CAC-wxJOkgBT3Me3fkzS3qzSdXR_8RKu. So, I did all the frames, but for some reason, the first frame messes up the shading when in game. To show what I'm talking about, you can see for yourself in the two pictures; The first is what it looks like in GIMP, the 2nd is what it looks like in game: 

 

I don't know what causes this, I've reached out to multiple people about this and so far, I've come up blank (I don't hold it against them, don't worry)… I got recommended to take this problem to a larger place, hence me posting here now. I don't know if its a problem of the animations I was using or the (probably more likely) case of me missing something about custom animations, this is my first time making a custom animation so it's not unlikely... Oh, one other thing, I only include the magic animations as I don't have the staff animation yet, I wanted to get this glitch figured out before I jumped into that.

The Empress' Magic.zip

[Jotari]

If you don't get any answers here, then Fire Emblem Universe might be more fruitful. It has more of the active hacking community there.

[CranJam]

16 hours ago, Jotari said:

If you don't get any answers here, then Fire Emblem Universe might be more fruitful. It has more of the active hacking community there.

I went here first because I don’t have an account on FEU, but I’ll keep that in mind.

[Jotari]

I've just tried importing the animation myself and it is indeed reporting a lot of transparency issues on import. Though it looks generally fine when used. Are you using the requisite number of colours? Maybe you have too many and it's reducing it.

[CranJam]

1 hour ago, Jotari said:

I've just tried importing the animation myself and it is indeed reporting a lot of transparency issues on import. Though it looks generally fine when used. Are you using the requisite number of colours? Maybe you have too many and it's reducing it.

Most of the colors are the same/similar shades of white and red with a little bit of grey, I’ve included all the GIMP frames so you can see if it’s maybe a color issue... I’ve checked those frames that mess up myself and they’re no different than any other frames (plus I also had someone look at it before you and they couldn’t figure it out either), maybe a new set of eyes will catch what we missed? I hate to ask that of you, but I’ve looked at it over and over and I got nothing. Since that error shows up with only the first 12 frames, you should only have to check those 12 and not the whole 61 frames (hopefully).