Ran my cleric today its nice the aura does activate under some circumstances :
■The Radiant Servant's Positive Energy Aura and Burst now function regardless of the currently-selected target.
Having anything targeted will activate the aura such as i tested with the following:
- party member
- dungeon object (lever, door, anything you can interact with)
- Enemy Monster
NOT having anything targeted will result in no Aura Cast and you are charged one use
So please make sure you have something, ANYTHING targeted if you activate your Radiant Aura
So yes according to the release notes it is fixed.... Somewhat.
Just thought I would share this little bit
PS Edit : Submitting a bug report as well.