When Anson and Mike are talking about the Tampa explosion, spots appear and disappear on Anson's shirt.
Everyone is wearing the body armor backwards. This is evident by the drag handle clearly visible under all of the actors' chins.
Around the 30 minute mark, Michael handcuffs Fi to a metal frame. For someone with Fi's expertise, this would be a minor inconvenience at most. She would be out of the cuffs before Michael was back in his car.