One thing that I experienced I found extremely annoying:
All of a sudden every Trooper costs 68647 Raenium but all the other raw materials are still the same. Too bad I saved before I noticed and now it's in my savegame!!!
Not enough: From some moment on Amnesty I goes high speed around the sun. That's also locked in my savegame..
So it's all

because I have to start over again and my savegame is really good!!!
:ranting: