Patch 1.2.0 (12 Apr 2012): The tooltip now correctly mentions that this ability affects a maximum of 8 targets. The ability's functionality has not changed. A display issue that caused the first and second tick of Salvation to appear on top of each other has been corrected.
Patch 1.1.1 (31 Jan 2012): No longer heals targets twice on application. It now correctly heals all affected targets once when applied.