I don't know if this is a bug or not but might I suggest a change in dialogue between atris and Brianna's sisters, the one in telos academy where atris tells Brianna to go with the exile and tells her that it must be kept a secret even from her sisters and then in the very next scene she reveals that secret to them. it was a glaring contradiction that was obviously left out because it didn't fit the story so I think the vanilla dialogue where she tells them she doesn't know why she left would have been better.
Again I don't know if this is a bug or not so I apologize if this is the wrong place to post this.