Problems with Heroes of Might and Magic IV.

I have a bug where, in Haven magic, the descriptions of spells at level 5 are incorrect (Mirror of Pain has the description of the hypnosis effect:mad:, etc.), and also, Exorcism doesn't remove poison and plague:(, so I have to use Divine Intervention:(
Guys, can Divine Intervention resurrect warriors?:confused:
And another bug: in the Guardian Angel spell, it says 13 lives, but the angel only saves once:(