I came across a piece in my piano syllabus. It’s called ‘Terminal 2’ by Nathalie Béra-Tagrine. The piece is in 3/4 time signature. It starts with an anacrusis like below:

[![enter image description here][1]][1]


However, the last bar still has 3 crotchet beats:

[![enter image description here][2]][2]


AFAIK, since the anacrusis has 1 crotchet beat, the last bar should have 2 crotchet beats. Why does it have 3 crotchet beats in the last bar?


  [1]: https://i.sstatic.net/pUtQr.jpg
  [2]: https://i.sstatic.net/Dn5dP.jpg