Simpsons tapped out: thanksgiving 2015 error

[emilyraymond]

I complete the first quest for Simpsons tapped out thanksgiving and was able to do tasks and collect drumsticks. I complete goners quest and also I have to collect 20 drumsticks. It says it is done but I can I collect any drumsticks and will not let me continue the quest even tho it says complete. How can I solve this?

[hockapotomus]

The characters have to be free from other activities for the tasks to continue. So, Homer can't be doing something else in order to move on.