Hey YenRug, thank you for the extensive feedback. I'll get back with an answer on every item as I go through them.
For now, regarding the bug - would be awesome if you could hop in our DISCORD so we can talk and maybe get a save-file. It would be of great help to us figuring out what went wrong and prevent this kind of errors in the future - it's clearly related to the persistence of certain elements in our Save-System and it's important to fix it quick.
Thank you, will return with answers on the other items.