The two bad guys who were leading the woman prisoner over the bridge get taken down in separate skirmishes that happen a long distance from each other, yet when the guards arrive to disarm and arrest them, they are lying on the bridge just a few feet from each other.
When Steve raises the window to Julia's cell, the bars outside are fairly widely-spaced and of even distance apart, yet when he starts to bend the bars, they are closer together and of uneven spacing, with one bar only a couple inches away form its neighbor.
During the period of Steve's and Julia's going to meet Unit 10 and their subsequent capture, the time changes from night to day and back several times.