WotLK Question: Whats the range of Divine Storm ?

[AscR]

Tested today Divine Storm on Blackrock and It clearly seems to be less then 7 yards ( 6+ yards )
So what exactly Divine Storm range should be ?

[Invictum]

According to what I’m reading now, should be 8y radius.

[Pooppickle]

feels like like 12-15 yrds in reality
at least on icecrown

[sKillZzz]

Yea, finally someone who complain about this. this + dk melee hit should be checked this crap is hilarious.

[AscR]

Well I assume 8 yards means , 8 yards - 1,5 hitbox = 6.5