It well may be that in the night the calendar was indeed turned over and those of us who slept were shifted into a new slice of universe where everything seems familiar but really isnt. The key, here, is seems familiar. How do you know it's different if it looks the same?
Apparently there are some well paid mattress inhaling physicists out there who seriously propose the idea that the entire universe is just one big computer simulation. Our tax dollars at work, yessir.