Well it is quite common nowadays too see a change after maintenance, which is not mentioned in "change log", if there is one (last maintenance or the one before did not have a change log at all). I don`t really care about imp stores entrance because I just land them somewhere but I can understand why people are going mad as it is true that rearranging island is slow and you need a lot of patience, not to mention that most players will need to remove some buildings in order to have space to do it. In other words making hidden changes is not a good way to keep players in the game. Will not mention that keeping game play destroying bugs for months is not the right way too.....