At the 24:47 mark, when Jonas and Grey are searching for evidence and discussing the bomber, there is a shopper/person to the right of Jonas as he starts heading towards Grey. At this point they had already cleared the store an were holding the owner of the store in the back room. And they wouldn't be discussing Unit business in front of a civilian or the cops.
Grey picks the lock on Justine Cole's door so the team can capture Raul Esemien. Grey uses a credit card, which can only open spring bolt locks, not the deadbolt shown.
When searching Cole's medicine cabinet, Grey finds a prescription bottle of potassium iodide to protect against radiation exposure. This is not a prescription medication, but is available through specialty retailers.
When the team is descending the ladder in the drug cartel's house, the green-screen is visible.
While the team is en route to the bomb site, the shadow of the camera and boom mic are visible on the hood of the Bonneville.