I've successfully completed Brandon's quest for Tenebrium.
When I ask him to share the Tenebrium secrets, the notification for new skill appears and then if I check, it looks like all my party members were able to get it except one of the main two.
I've tried all possible triggers for it. Went back and mined some more tenebrium, switched characters who were talking, changed party composition, unequipped all gear, reloaded, changed areas, etc etc. Nothing works, that specific character never gets the skill.
I can supply save games if necessary. Please assist.
