Why are ther no cops around and police cars at the station?

Idk what's the problem I notice now everytime I spawn in the game if I spawn at a police station I do not see no Police Officers Hanging around and no police cars parked other times I would spawn I would get out a police car with an officer but I still see no cops or police cars around the station. Before this problem happen I would always see police officers in the station or hanging outside and see the park police vehicles but now something's not right!!? If anyone know's what's the problem please explain what could be the cause of this.