Springfield Sign?
check this http://answers.ea.com/t5/The-Simpsons-Tapped-Out/confirmed-Bug-in-the-Premium-Items-that-increase-the-of-the/m-p/117102#M1420
Forum Discussion
USDPC wrote:
I also only got it for bonus monies, so it sucks how it won't produce.
Yeah I am with you haha. I grabbed it only because of the extra 4% whatever Ill wait patiently it still looks amazing and I prolly would have gotten it anyways...
