Ive seen a lot about time slips as well.Its a fascinating phenomena and I have no clue what actually causes it; however, I tend to think of it as this. Have you ever been driving down the road listening to a radio station when all of a sudden another station overrides the one you were listening to? Then a minute later your station comes back and everything is back to normal? I just think these time slips operate on that same concept but on a dimensional / time level. I also think this is the reason we can interact with ghosts and the paranormal.