or the link

I have put up this issue on the Bug & feedback forum as well.

As you can see, whenever I try to put up a wall paper on that white part of the wall, it just returns back to the original background....keeps doing that. Sometimes, the tool box at the bottom of the page will go berserk, and I have to shut down the application and reload all over again. Same error continues even after reloading. Tried uninstalling & reinstalling the Restaurant story, but no good....

I have just found out that the whole panels for the wall on the left is showing this bug / error.

Why is this happening? Any solution?