There were some last minute patch notes that went in last night, so some localized versions were delayed as a result. Should be live shortly. 
I believe this is the case. I know, at the very least, it is for Wizard as I’ve play-tested the set already. Haven’t had time to do both Barb and WD yet though.
I hadn’t thought about this yet. Interesting idea. Looking forward to seeing other peoples’ experiments too!