I'm glad you're still working on your games. I was worried that you were going to cancel the main game since there were some concerning comments about adding a price tag on the game, and because there hasn't been a updated test build after over a month. I do hope you and the game are doing well.
As for any bugs, the only issue I found was when eating any food as Polly or Nessie, it brings out an error, stopping the game. https://ibb.co/ksJ3fnmq
There are some outdated arts that are in the game, such as Polly not looking like a frog for her battle sprites, and Gigi not having her immobile art icon.
I'm thinking of an idea to add the character's VN art near their hunger meter and slowly getting bigger as their weight increase. I've seen some RPG maker games that have the picture of the character usually near the corner, and as they get bigger, their picture updates to show progress. Just an idea for the future, and here's what it could look like:
Once again, I hope you're doing well, and I hope you've made great progress on the main game!