Poster: Saien at 8/12/2005 9:35:45 AM PDT Subject: Bug: UNIT_AURA
UNIT_AURA is only called when the unit's first five buffs change, not if the aura's above number 5 change.
This could be considered not a bug depending on the true purpose of the event.
This could also be defensive, since UNIT_AURA events in large raids can murder your FPS even with just a base Blizzard UI. Raid events has lots of large AE scale buff/debuff updates. Try the start of Vael, with a raidwide buff will outright pause your game.
Saien's crap: http://64.168.251.69/wow