Immediate response only for 2 days

The "press 'like'" now responds instantly, thank you very much.

But as for "get more than 10 likes in a day", I already got more than 10, but I didn't clear the task. 20 is also fine if you don't intend to get it at 10. Why can't you improve it?

Improve it only for 2 days and then go back to the way it was? What does the management want?