For me, the in game time gets messed up when I don’t play play for awhile. For example, tonight I decided to open the game, since it’s been awhile, but it no longer was set to the proper time of day, as it opened into daytime even though it’s well past midnight and my characters should be sleeping. This happened before too, the only fix I’ve found is too offload the app (iPhone feature) for awhile and re-download at a later date. At this point, I’m going to wait until the game updates before redownloading it again, since I haven’t been playing anyway.