Instead of firing her for NDA breach 9 months ago, they decided to lock her up, ghost her and let the sisters find her dirt so that they can use it against her and fire her for that instead. Then no sisters complain since they already hate her for it and the only person who can take down Aster is no more without direct involvement

Wow what a play! Sasuga black company. Even I could not think of a better script than that!