As a character using the Cadia background I noticed that the Barber Shop doesn’t have the Cadia unique eyecolors.
And now the character got one of the “standard” eyecolors instead and I can’t change them back to the Cadia ones.
Not sure if this is a bug or just simply overlocked that those options aren’t available for people with Cadia background.
Yeah, it’s a bug at the moment, the good news is you can fix it yourself.
Try doing this: Change it to a standard eye color, confirm, exit out of the barber, then go back and change it back to the Cadian option.
I tried what you said and there are still no Cadia colors avaible.
It’s minor but hopefully it’s fixed sooner or later.
Pure Cadia needs his purple eyes.
Unfortunate, I know it’s worked for some people as well as for Psykers to get their glowing eyes back.
Hopefully fixed soon.
Yeah, I had picked Cadia as my home planet, picked Cutthroat voice, then forgot to select the purple eyes. Got excited for barbershop, only for the game to not recognize I was from Cadia and not have the purple eyes 
Hope it gets fixed.
It’s fixed now.
Praise be the Emperor.