The last verse is slightly different when it is repeated twice, here's the missing verse, note the first line is different but the other 3 lines of the last verse are repeated from the previous verse:
Τησ επαναστασησ και της θυσιασ
κι έδειξες σ’ όλους τους λαούς
πως να παλεύουν, πως να νικάνε
τους ταξικούς τους τους εχθρούς
Tis epanastasis kai tis thysias
Ki édhixes s’ ólous tous laoús
Pos na palev́oun, pos na nikáne
Tous taxikoús tous tous ekhthroús
Of revolution and sacrifice
And you showed to all the people of the earth
How to fight and how to win
Against their class enemies