Why doesnt the START button appear for certain tasks?

Question

Certain tasks don't have the START button even if the characters are free to perform the tasks. I've attached a link which has the screenshots of the game. You can clearly see that the task is listed but the start button doesnt show up. Due to this im unable to finish those quests.

Can you kindly help me out regarding the same?

http://imgur.com/a/AQbTS

Answer 1

Find the character associated with the task and send them on the task manually.

It's possible that the character may be in your inventory, which is why it won't show up.