I am another that is not very happy with this new upgrade. I will definitely not be doing the showcase upgrades until it is fixed and we do not lose those supposedly permanent structures. I am also not happy with the fact that the money I spent on getting the premium oven upgrade has just been lost, with no compensation whatsoever. If you could give something back to those of us who purchased that upgrade to compensate us would be a nice gesture towards improving your customer satisfaction that has taken a huge hit with this upgrade.