Another Neevo question

Hello! I have been a task, and really enjoying it. So much that I didn’t really watch how much of them I did... the limit is at 1700, and i’ve done 2700. They told me it would be fine, and that sometimes some of the question are just to test things, and that i should be able to do a little more than the limits everytime...1000 more seems way too much though... Did I do something « bad » ?