During the Kalecgos encounter in Sunwell Plateau the boss casts Spectral Blast.
Spectral Blast: Every 15–25 seconds, Kalecgos targets a random raid member (never the current tank and nobody with the Spectral Exhaustion debuff) for about 2 seconds. After that time, 5k arcane AoE damage are dealt in an 8 yard radius, the raid member is teleported to the spectral realm, and for ~10 seconds, a portal is created which others can click to go there too
In the following video you can see that I already have Divine Shield up and Spectral Blast is being cast on a player close to me. Damage is being dealt THROUGH Divine Shield.
https://youtu.be/Z41dJ62iioAhttp://i.imgur.com/2qwCkCV.jpg (I made circles around the player targeted by Spectral Blast, the dmg I recieved, Divine Shield buff)
Divine Shield:
Protects the paladin from all damage and spells for 12 sec, but increases the time between your attacks by 100%. Once protected, the target cannot be made invulnerable by Divine Shield, Divine Protection, Blessing of Protection again or use Avenging Wrath for 60 sec.
During the Kalecgos encounter in Sunwell Plateau the boss casts Spectral Blast.
(ref http://wowwiki.wikia.com/wiki/Kalecgos_(tactics))
In the following video you can see that I already have Divine Shield up and Spectral Blast is being cast on a player close to me. Damage is being dealt THROUGH Divine Shield. https://youtu.be/Z41dJ62iioA http://i.imgur.com/2qwCkCV.jpg (I made circles around the player targeted by Spectral Blast, the dmg I recieved, Divine Shield buff)
Divine Shield:
(ref http://wow-one.com/database/index.php?spell=1020)
The issue is that you should not receive any dmg while Divine Shield is up. That includes Spectral Blast as well.
Kind regards.