Been doing it upto Razor/Xark and there's a few changes made to the quest:
1. In the facing the shadows part of the quest you say there's only 3 on a random timer. Now there actually a lot more and they seem to spawn really fast (drop rate is still not so good though).
2. At prize hide hunt you say you get more than the usual 1m creds reward, but I (as an adventurer) just got the normal 1m.
That's it. Thanks for putting up the great guide though, it's been a huge help. Keep it up!
edit: typo