Just did a nice smooth run of Station until the final few seconds.
As the boss hit 2/3% he did his knockback which threw me in to the asteroid chute.
But as my group finished him off, I therefore missed the loot, missed the end of the instance and missed the quest completion, as asteroid chute = instant loading screen to medcenter.
Not sure if this is known about already, but it's something that should be looked it.
I will never have my back to an asteroid chute again!