garrulous
Not to mention, I've learned a fair amount of English vocab from you guys during this process.

I think there's something about making the extra effort to express yourself in a second language that lends itself to moments of brilliance the native speaker might not have thought of, because more common words come to mind first. The item and equipment names, in particular, turned out to be really fun I think. Can't wait to see what players' reactions are to those when they have a chance to play the whole game in English.
But yeah, lack of English-language references for the story hurts. The fan community's resources and conversations are virtually all in Chinese, which of course gets butchered beyond recognition in Google Translator. At one point I thought one of the characters in the game (who's a Western adventurer) was a Viking when he's actually from the Duchy of Bavaria or thereabouts.

The translation team has provided virtually all of what I know about the story, and Magil even typed up English wiki articles describing the important characters.
For the script editing process, freeman's Youtube longplay of the game has been absolutely vital in providing context; it's a big part of the reason why the conversations flow as (hopefully) naturally as they do in the translation demo. It's kind of like how James Cameron talks about how he could "look through the lens and see the 3D performances in realtime" in interviews about the development of
Avatar. Having the Youtube playthrough and the literal translations open on the same screen is way more convenient than firing up the game, taking notes, powering down and re-inserting, rinse and repeat.
When it comes to Chinese-to-English translations, I do see a significant advantage in the tendency for Chinese RPGs to make use of the nation's history. While there aren't many resources about the characters and plot available in English, there are plenty of good articles on the Song Dynasty and various religious concepts that appear in the story, and that's really helped me understand the game world a bit better. If it had taken place in some kind of Chinese Midgar, I'd be that much more at a disadvantage in trying to understand what's happening in the story.