Sworn Enemies Roman Early Quest (Bug)

I accepted Sworn enemies and the bonus quest to kill 100 Estrucian troops at the same time. I completed the map and had both quests finished. When i turned the bonus quest in before turning in Sworn Enemies it reset the progress on Sworn enemies to being incomplete and needing to run the quest again. New player here so hopefully this is the correct place and format for the report. Thank you and thanks so much for bringing back such a great game!