I have no idea if it matters to you; you're ancient. It matters in the context of us being here, but that may not matter to you.
Time isn't a line, and it's probably not going anywhere, so it can't really 'stop' or 'go'. To us time can't stop any more than space can stop, because our being requires an awareness of time.
We could very easily be put back at our origin points. Our experience of time doesn't have to match up with everyone else's.