Daily Challenges System: Jobs and Rewards (Update: 2/12)

LPN's table shows there are two lots of 5 challenges to do. I finished the first set this morning, this is what my daily challenge screen now looks like:

http://i.imgur.com/Ani4HsUl.jpg

From tomorrow I can start the second set of 5 challenges.

EDIT:
I just finished the first set of challenges on my second town, however the screen shows this:

http://i.imgur.com/UCgfkIMl.jpg

This only shows the prize for the second set as 3 donuts, now I'm confused too!