When Devon grabs the container in the basement and opens it the lid opens facing the camera. Jonas walks out the lid would block him from seeing in the container. Then when the camera switches sides and you see from Jonas's point of view the container is turned around so that the lid is open facing Jonas so that he can see in the container.
When the trash dumpster gets shot up, the bullet holes are coming from the wrong direction. It looks like the shots are coming from inside the dumpster.
Although most of it takes place in London, England, none of the cars show English license plates. This includes the car of the main English character. The visible plates are all French, ending with the number 75, indicating they are from Paris, France.
The building claimed to be MI5 is actually the MI6 building.