Who shall my little Yellow marry?

Oh, I have another Yellow-related glitch/question. In CAS, it says she's a spell caster like her mom, but when I uploaded them to the gallery, she had a dark form like a vampire. Also, when I was buying her reward traits, I hovered over Gym Rat and it said "This trait is not available for robots". I'm confused, does anyone else have this glitch? Sorry for going off-topic.