Thanks so much for your kind words and your detailed bug report! This will be addressed in the next patch but unfortunately the saves don't translate between versions of the game. I'm relieved that there's a smooth workaround.
OK, I will trace this bug through the whole production change. First make sure it is fixed in the most recent build and then make sure Incube8 is distributing the latest build. There is a simple work-around though, right? So you can just avoid triggering it?