In the scene where Rylan makes love to Winona, she gets rid of the dress at one moment and, immediately after, her arms are covered by sleeves again. The sleeves suddenly disappear again in the next frame.
There is a rather severe jump cut when Boyd is shown coming from behind the pick-up truck with the RPG. This is also the moment when the mock grenade is replaced with a digital version.
While ephedrine will burn, it's not explosive, nor even particularly flammable.
The truck might have leaked the ephedrine after it was hit by the RPG, but there was nothing about the cargo that would have made it explode.
The truck might have leaked the ephedrine after it was hit by the RPG, but there was nothing about the cargo that would have made it explode.
When Boyd fires the RPG at the truck, you can briefly see the RPG round still in the launcher, after it has been fired, revealing that the firing of it was done post-production.