First off I would like to say sorry for the VERY late reply. Secondly about the soft lock it was on a date with phoebe where you watch a movie and have to memorize the details, I had rewritten my one save and forgotten the details so i had to restart, I also got stuck in the past bit but I think thats just the game not being complete. Besides those very small gripes however I really loved this game (So much where I made a account just so I could comment and rate.). Though I never finished all of the girls routes I did a portion and I am going to replay it from the start so I'll try to write down bugs or typos when i run into them. I hope you keep developing this game and if you could tell me anyway I could help or support that would be great.
EDIT: About the solution to that soft lock maybe like a system where if you fail a date it would restart the date instead of making you load a save however I am not a developer and dont know anything about game design or stuff like that so that may not be a good solution.