I had this same problem. Put the shop into your inventory. You'll then get prompted to build the shop again. Simply go back in your inventory and pull out the shop and you'll complete the mission.
i tried everything before trying what was mentioned on here.
i uninstalled the game with everything in my inventory and after reinstalling and the update had installed i logged in and had a message saying i can use doughnuts to speed things up and then everything was back to normal and i could continue with the rest of the tasks, so some how it managed to fix it. yay all running fine now
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Share your gameplay tips, how-to's and gameplay guides for The Simpsons: Tapped Out.2,679 PostsLatest Activity: 12 years ago