Quick Load stops mission objective updating

[Oman2]

I'd just like to say, despite all of the rage about the bugs (which I haven't seen) and the "bad" graphics (to which I totally disagree), I'm liking the game, once Egosoft fixes the kinks, I reckon it will be awesome!

Anyway, I'm at the first boarding mission; first time through got annihilated by the fighter swarms, so naturally, I was frequently quicksaving. I got through most of it like that alright, but when I got killed after starting the boarding, I had to destroy the engines again etc. What was weird though, was that the shields were back at 100%. I didn't think much of it and kept going - but when I'd done the boarding I noticed the objective still said "Destroy M/AM Engine"...

Looking at my mission manager, I now have two missions; the next thing I have to do, and the boarding one.

I'm running a pretty good rig, no real trouble minus one random crash, and there was nothing else of note about the mission - except a hell of a dogfight.

This isn't much of a problem, but it could be more so for other people, any suggestions?

Oh, and where have my marines gone?