Key icon in inventory glitching

[TShapeShifter]

Hey there! So I went to do a test run on my FC mod picked up a key and was surprised to see this:

Any ideas what it could be guys? o:
by the way nevermind the bullet icon in the image, that's something I'm working on, my problem is the texture map that shows up instead of the key icon... :/

[Mudbill]

What key? Sounds like a custom one. If it isn't, maybe your files are messed up. Make sure the icon file for your inventory icon is like 55x60 and .tga format using an alpha channel.

[DnALANGE]

This is NOT a custom key..
THere are 2 keys with this name.
Just grab another key and done.
I have this issue as well, just use another key.

[TShapeShifter]

This is NOT a custom key..
THere are 2 keys with this name.
Just grab another key and done.
I have this issue as well, just use another key.

Yeah I mean cause this seems to be the only one giving me issues, I tried with others and the icon looks okay... :/