The only thing I caught was when someone asked Ember if she kept in touch with her gen. And she mostly did but she talked about not interacting much with Mio because she told Ember that while they could be friends behind the scenes that she didn't want to be seen interacting with her out in the open as it were. Which understandably Ember didn't appreciate.
Other than that there are a bunch of rrats regarding her behavior behind the scenes. She apparently is a bit of a shitlib, but others would be more versed on those rumors I don't have any evidence or experience with those on hand.
Rip