In the nightclub (at around 23 mins) the brother picks up the book. When Deacon looks at his brother, the book is still on the ground.
SPOILER:(at around 29 mins) When street camera footage of the previous night is reviewed the date embedded is 29 April 2015, however the date of death on Deacon's tombstone is 9 March 2014 and it is supposed to be one year later.
(at around 1h 30 mins) Deacon is showing two cards, aces, face down, when he drops the two cards the aces are face up.
(at around 1h 27 mins) George fires the shotgun but when he pumps the shotgun, no spent shell is ejected.
(at around 1h 16 mins) Clouds pass behind the moon.
During the first fight scene in Vortex club, Van Damme is using a bible to thump his aggressors. While holding the bible before the fight, it is an ordinary book, however during the fight, the back cover of the bible is conspicuously thicker and padded for the hits given to the actors. Lighting effects and angles provide multiple views of a moderately distracting different prop than an actual book cover.
(at around 36 mins) The camera crew and mic are reflected on the side of the van.
In the beginning of the movie Jean-Claude Van Damme flight landing in Manila, Philippines. Throughout the whole movie you can see that they are really in China.There are Chinese language all over the place. From the restaurants, traffic signs and buildings.
While it is true that the signage is in Chinese and they are supposed to be in the Philippines there is a Chinatown in Manila.