First of all, I want to say that I love the game, I play it every day for at least 6/8 hours...
My problem/suggestion is with the notifications, I work very early in the morning and I have to have my phone on for emergencies, I think that if I have an option on the settings to not receive notifications, it should be for all notifications, or at least have different settings.
I end up shutting the notifications off from the system of my phone, because receiving them at midnight it's super annoying.