I don't know smade, but it is happening. Perhaps it is a phenomenon of the end-times vibrations, the cosmic vibrations as we now travel through the heart of the disk called the Milky Way, as the giant cosmic wheel turns every 25,000 years or so.
I don't actually claim to know, just know that it's been going on with me for some time. No BS here, actually happened to me many times!!!
I have relived some days events just like a tape machine had rewinded and played again...2 and 2 still = 4 right?