"Hmm..." The fact that they had so little to work with only continued to frustrate Karin more and more. Usually, problems like this would have some sort of lead, an eyewitness account with a tiny spark of information to give them a direction to start in or a scrap of evidence that could be identified as having belonged to a traveler from a few days ago. But this was both random and widespread, with not even a hint of a possible reason behind it. "Well, has there really been no other time this has happened before? Is there really nobody who knows anything about how this could be happening? Maybe there is a clue that we overlooked..."