Love the demo. Really looking forward to the rest! I figured I'd give a bug report of a couple of things I noticed.
First is I ended up getting softlocked in a fight against a Spewing Corrupted. It was the only enemy left in the fight. I only had Robin and Jay in the party and it put both of them to sleep and poisoned both of them. I ended up with 1HP left on both characters but instead of finishing them off the Corrupted just kept casting sleep on them over and over again, skipping all of my turns and leaving me with no way to do anything but quit the game and start from my last save.
Second is not really a bug but just a minor annoyance. There seems to be something invisible blocking movement just to the right of Minerva. So whenever you go to her to save and chat you have to back directly away from the counter again to move away, instead of just going right. Maybe that's intentional but I found it to be a minor annoyance as it looks like you should be able to walk right.
Also one of Carna's lines overruns the text box when she first notices you when you enter her office. I think it was the word "believe" that got cut off.
I will just re-iterate though that the game is great! Really looking forward to it.