What does it mean when you show up on the map but it says no spots in last 2 weeks?

I am bringing up a new u3S beacon and just started transmitting yesterday. Today I showed up on the map but it says no spots. It has my exact freq and dbm but the location on the map is slightly off (a mile or so).

I haven't posted that frequency or power level anywhere so how did that get on the map with no spots?

Thanks
kn4apv