Once Curie is beaten and joins the party, it's impossible for me to leave the room.  Everytime I try, I get the screen below, and then get booted back into the room.

Maybe I missed an interactible, but I've been circling this room & trying to talk to my own party members and I just can't. I'm guessing either a flag didn't trigger, or there's something really obvious I missed and couldn't see in the walkthrough. Either way uhh a lil help would be appreciated thank u