Mass Camouflage bugged, not affecting friends?

[sankarul]

Mass Camouflage states
"All allies in the area of effect gain +10 bonus to their hide skill." (changed to 6/2 hide/ms)

It could be that I misunderstand what 'allies' mean - perhaps it's meant for summons, animal companion and such only?  But it would feel as if it should help anyone not hostile around you, too, to me at least. Guess it's all up to how it's preferred.

It does NOT apply to non-hostile players nearby.

Not sure if it's working as intended and I just misunderstand what "ally" means in this case, or if it's bugged. Thought I'd report it though!