Máté Szabó (Roy) gets shot in the knee, bleeding heavily and immobilized. About half an hour later he's back on his feet with no apparent pain from his injury, despite having received no proper medical attention.
The entire plot of the movie depends on the main characters being unable to exit the bank because of the security bars having been lowered as part of the lockdown-protocol. However both the client area and the back-offices have multiple glass windows without any security bars (apparent from the lack of shadows on the blinds). The characters make a very brief attempt to escape through the vents or the cellar, but give up too soon and never even try or even mention the windows.