Spells: Antidote Potions

[Galacticus]

I am not sure if this is a bug but it doesn't make much sense to me.

Using antidote potions you cast counteract poison that can be casted by a level 29.

The spell itself cant be used to counteract actual posion that is 50+ but for some reason these potions are curing things like bane of knife.

I thought that poison counters were in place so you needed to use higher level cure spells to cure higher level dots.