I am going to Tools - Tracking - Update Project -- I am updating the entire project and reschedule uncompleted work. I chose the date for the previous Sunday. This is a bran new plan so only 2 resources have coded hour to it, one of them was in a task alone and completed the task. There is a resource that is in a task with 2 other resources but only this resource has completed the task, the rest have not even started. Noone else in the plan has coded time to their tasks. Why when I do this tracking does it take the actual hours this resource coded and move them back to Remaining work?? This can't happen, this is time worked.

Software/Hardware used:
Microsoft Project 2007