Another is that there are shots, and shots. The official count is high, but the nature of their system at the moment is that quite a few of those shots were not that dangerous...

This is my theory on the 4-2-3-1 and 4-3-2-1 systems - they are good for winning the league where you can afford some draws, but in cup competitions they are reliant on luck and/or a single ruthless striker hitting top form because they often don't create a lot of good chances. The shot count can be high, but those shots are often from midfielders quite far from goal.