Goofs

In the last scene when Juliana says good night to Bunny, she sets the bolt at the top of the door to lock it, but after she has been mixing chocolate for a while in the back room she hears the bell at the top of the door signaling that someone has walked in through the unlocked door.

Detective promoted to Senior Sergeant out of a clear blue sky. Doesn't happen. NSW Police Positions are advertised and applied for, then interviews are held. Senior Sergeants are rare. Police Sergeants are usually promoted to Inspector.