Checking the talent calculators, Judgements of the Wise now grants 10 raid members 0.5% of their mana per second. It mentions nothing about Ret recieving the old effect. GG Blizz.
On another note, this is actually a buff to my Shockadin spec ^_^.
/still angry.
Edit:
Just wanted to point out that means it will regen exactly 1/4 of a Divine storm over 10 seconds. It's that lame.