When leveling up a character, the game uses the gender of the main character and not the gender of that character to display some strings. See the screenshot where Aloth is leveled up with a female main character.

 

This is only visible with my updated french translation because I add the female version for these strings (where the official translation does not have them).

 

Is it something that can be fixed or should I remove the female version strings ?

This will be fixed in the next beta version. Thanks for your help!