Update 0.68.50

Changed: Italic font settings are no longer used for Japanese Fixed: Soup Pots could get mixed up when staff members were crafting soups Fixed: The game could throw an error if a cached save file had been deleted outside the game Fixed: Removed stray game items appearing in the food kitchen window Fixed: Possible error message during save game loading Fixed: Error when group members could no longer be located Fixed: Player-made items and experiment barrels could be picked in the "stock not available" event Fixed: Stock unavailable events made stock unavailable before the event was actually active Fixed: Vera's experiment did not complete in certain situations