I'm under the impression that this set (and others) not having a Trait attached to them is an oversight and they will be getting a Trait added to them, correct? Granted there has not been any kind of ETA on when that will happen.
My real question though is about the 5 Piece Set Bonus. I have heard both things, so was wanted to see what is said and shown here.
1) Do you benefit from the 8% spell reduction if you are not in a group?
2) Does this set stack with other members wearing the 5 Piece bonus?