Neighbors not in Stonecutters event: Tapping or passing by?

I have one. Usually very active. Even after Easter. Now, I figure they're on vacation. It IS June. And its only been a week since the event started. They haven't cleared things at all. I Take a quick look around their town, and move on. If I really needed emblems I'd probably give them another week and then drop them. But I'm way ahead in the event, so I'll wait. :)