"Cops" arent even there

I drove by plenty of cops and none showed up. When something came up a cop wasnt even there and it never moved. I see a cop, click the "+" to let it know there is a cop there and it puts a cop sticker there and it stays there until I take it away even days later. The cop obviously isnt there anymore. The cops on the map also never move and are always in the same spot.

Dremteria about Fuzz Alert speed trap