1. No idea 2. No idea 3. No idea 4. OP has checked, nothing changed. 5. No way to get them currently. 6. Probably was counting towards the amount of times you have played inferno. You get grimoire for both inferno and doubles at the same time should you play it. 7. No idea 8. This is really easy to miss. You probably already have it but don't realize that it's the redbull quest. It is given by the shipwright in the tower and requires you to complete three energy spike patrols. (If you can't get it, sorry, I don't know how to bypass/fix it) 9. No idea. 10. Seems to be a gimmick.