I noticed with tasks I didn't finish, when I reschedule them for the next day in Todoist, this makes them appear as completed in Sunama. There also appear to be other things out of sync between the two when I complete/reschedule tasks in either platform, and it has messed with my statistics in both programs. One day I exclusively completed my tasks in Sunsama and somehow the analytics seemed to show that I didn't get anything done that day