In the Wednesday June 9th patch notes there is this line.
Paladin - Reduced the cast time and global cooldown of Devout Cleansing.
The cooldown was taken away.
in the Wednesday July 14th patch notes there was this line
Raised the base healing amount of Devout Cleansing.
The cooldown seems to be back in effect on our HOT line.
I didn't see anything in the most recent patch notes, did this change? was it nerfed back to its old form? or could this be an unexpected result from them changing the spell heal value last time out.