First of all, thank you for your time. This is really something else, as opposed to Dan the Whiner from Carenado, who thinks it's smart to go the route of emotional blackmail by saying 'I dont have to do this, I can stop anytime I want to, this is not my dayjob' when there is a problem....
Secondly, as some form of feedback, saving the plane did not do a thing. What does work however is if I wiggle the start/magneto knob a few times from start to both/all, while keeping the propeller to the point of resistance (indeed, like I would do in a car if it would have an almost dead battery). I was looking at the propeller while doing so, and honestly what it looks like is if I can just get it past that first resistance and get it to turn, it will start. I tried this several times, and it works like that every time.
I can fly. And I can wait for something official. I really like the plane, and when an updated version comes out I'll buy the Saab as well, if only out of appreciation. Thank so far!