Danno's Camaro is disabled by the bad guys who cut a number of wires in the engine whilst Five-O are on the rooftop. However, in the scene immediately after they capture the last of the bad guy shooters, they go after Natalie Ochoa in the Camaro, this also happens before the Ambulance with Waincroft in it arrives at the hospital, which is not enough time for the Camaro to have been repaired. This time-line is backed up by the fact that Steve has not had time to clean the blood up from his forehead.
When the bad guys are shooting at the bus after it crashes, two bad guys start off to the door side of the bus and suddenly disappear.
With S.W.A.T. Team 49 badly injured from the gunfight in the beginning of the episode, it would be almost impossible to have the team fully recovered to assist in the house raid at the end.
When Jerry warns Five-0 about the two SUV's going after them, in the monitor can be seen what appears to be a Ford Expedition and an Escalade, but when they are pursuing the bus, a GM Trail Blazer takes the place of the Escalade.
When on the rooftop, the bad guys are supposed to be coming out of the stairwell access. In reality it is an electrical/ pump shed on the roof.
McGarrett deploys a 'flash bang' device at the feet of some Yakuza henchmen but the explosion/flash effect comes from in front of the bad guys.