@williamli2015
Last I heard that what it displays in the crew skill window is a known bug. It will display one alignment the mission will reward the alignment you've actually chosen. So if you choose Lightside then even if it says Darkside once the mission is complete it will reward lightside points as long as that is what you had toggled.
My case was it was "light side" diplomacy but show "dark side result".
I always stay light side, Dark vs. Light galaxy wide 18 hour event, even I'm free to play.
And I did review my choice (light side) each time.
@williamli2015 Diplomacy missions give dark or light side alignment points along with the base alignment points you get with crew skills. So if you're aligned to the light side and do a dark side diplomacy mission, you will get both light and dark points. Hover over the alignment symbol on the diplomacy mission to see what it will give you.
You can make up for the wrong alignment points using other types of crew skills if you're worried about it, though it doesn't really make all that much of a difference.
That's the thing I'm talking about, well, it shows light side point, but gives me dark side result.
