Geofence Source?

Just installed the new app while away from home. It has decided that my hub location is my current location, rather than pulling lat/long from the hub, and shows me as inside the geofence even though I'm hundreds of miles away.

At least (or even worse?), it doesn't appear to be reporting its erroneous view of my presence to the hub; it correctly shows that I've been not present for almost 3 days.