Found an exploitable bug that imo remove all the enjoyment of playing the game (kind of like a cheat code). If you load a save file, doesn't matter if it auto save or manual, it counted as a new day/week. All the progress carry over. Technically you can finish all the quest in one day. This is 1.6B i believe
This has been in since the introductions of saves and I doubt it will ever change as they would have to overhaul the entire save system (yet again). It's quite nice to not have to wait several weeks and remember to go to quest objectives on specific days though. (Especially if you messed up a route and have to restart over yet again...) You don't HAVE to save/reload over and over you know... :P
It's also still all of the same grinding, just less waiting time in between. And no, you can't finish all the quests in one day. You also shouldn't as you'll miss out on a lot of the content.