I cant seem to continue Cerel's plot I'm stuck at "Speak to Cerel in the living room" but there is no option at any point in the day to talk to her there. I also noticed that talking to Runa for the follow up for the first mission mentions what im assuming is Cerels scene in the living room causing a bit of a sequence break so you may want to make so Cerels scene needs to be played first before that follow up conversation can be triggered.