the affection doesn't reset , seeing as u can only reach 50% pre-cc. To reach max aff , u actually need to cc a unit.
As for the calliope , i'm assuming that she's either locked or in a team. Try unlocking her or getting her out of active duty


I'm assuming you know this , but i'm going to say it anyway , just to be on the safe side : never cc a unit at lvl 30 , because you lose stats from the lost levels.