deathcause error when run on histfigs

[amade-w]

Started getting this error with deathcause lately:
https://steamcommunity.com/sharedfiles/filedetails/?id=3409886632
Seems to occur with histfigs only. Even FB corpses in the cavern from many years ago that I used to be able to use deathcause on will return the error. It still works fine when run on generic invaders and wildlife. I'm currently on the testing branch.

Save file and mods if needed:
https://drive.google.com/file/d/1ZWRLpjqlcAV5Ewtm1M63B32DAwtnWU4k/view?usp=drive_link
https://drive.google.com/file/d/1DOrZFMDN3q91Uh4zkNZzzpnyVB7vFsvl/view?usp=drive_link

There are a few dead invader dwarves in the corpse stockpile to the north at the end of the tunnel, plus a couple more to the south inside the tunnel. The southernmost corpse was a fortress guard and returns an error message when deathcause is used on it.

[myk002]

My apologies. This was a typo on my part when I refactored the translation module. I'll push a fix to the testing branches.