After the part of the building was blown up, where the shoot-out between Diamondback's and Domingo's crew took place, the police went through pictures of people who got killed in the building. And in the pictures they looked completely unharmed by the explosion.
Misty's damaged arm keep changing from left to right in between scenes.
for instance At 1 min 50 seconds its the left hand and at 12 min 15 seconds mark its her right hand.