If we had a way to send you back. I promise you, we would.
Unfortunately, we do not have a sure way to get you back to when or where you left. At least, not on purpose. Not yet. We are working on it. But we're still not sure what is causing you to be brought here.
However, the mists are tempermental. And, even if we got you back, you might still end up walking back through them days later.