Thanks for the responses. I used the green stars, the purple only seemed to appear after I had done an episode. I thought they were just so you could go back and complete the achievements.
Here are some screenshots, not sure they will help...
Return to Dry Top 1:
https://puu.sh/HNgPM/554e2bbc1f.png
I completed all stories, not the other parts.
Return to Dry Top 2:
https://puu.sh/HNgQU/62a1eaba17.jpg
Completed all stories.
In the meta ach, Return to Dragon's Reach, for some reason Return to Dry Top 1 isn't showing up. I have to search for it. Shouldn't it be there? Maybe I need to open a ticket, or maybe I'm just being an idiot? 😛