Nope! A few others have had this issue. I think there was a fix described in a comment a couple pages back. Unfortunately, I don't believe it's something I can fix D:
Holy crap dude you are a legend! replying to comments like a beast! i would donate if i could, sadly not in that position right now! :( Thanks for the epic game! I'm spreading the word!
 "Sentry Knight"){kind=icon}
 "Shop Empire"){kind=icon}
 "Learn to Fly 2"){kind=icon}
Nope! A few others have had this issue. I think there was a fix described in a comment a couple pages back. Unfortunately, I don't believe it's something I can fix D: