Grace looks at the blast but isn't flash blinded.
Victor is standing in front of a plate glass window when the bomb goes off, and even though damage is done to the parking garage by the shock wave, the shock wave does not shatter the window.
Dakota is burned into red hot embers when the bomb goes off. But the trees are not scorched.
Teddy's face flinches and blinks his eyes a second before Dakota actually pulls the trigger on the gun she has aimed at him showing that the actor was anticipating the special effect in spite of the displayed surprise.
In 'The World Beyond' the CRM are killing people because they're supposed to be running low on supplies, yet here they're picking up 5 new people.
The bloodhound is a female but she says, 'Good boy'.