Thanks for reaching out with this issue! Someone else and I tried to recreate the error but were unable to. Have you updated your game to the newest version? If the issue persists, please let me know!
Oof, I see... would you mind sending me an email with some screenshots of the exact dialogue that freezes, as well as information on the save files around that point? My email is deeoddgames@gmail.com
All the info you send over will be given to the programmer so we can get to the bottom of this issue for you!