Spell Book completely messing

[TomTTT]

Well title says the subject i guess. I don't really want to show the map, but i will if necessery...
So there's a spellbook given to a unit, which mainly have Offensive abilities, and beside that this unit has other abilities that shouldn't be in the spellbook. I created a hero ability which shouldn't be offensive, similiar to Tranquility. I added it to the unit, and when i test the map, I can't find the spell, but when i look in the spellbook - it's there. When i go to the editor, I see the ability has been added to the spellbook... altho it's a hero ability, i removed it, and still didn't work. The spell is leveling if you upgrade it from the Hero Abilities. Help?

 

[Accname]

may it be that this skill has the same order ID as an other ability inside the spellbook or the spellbook itself? if yes we found your problem.

 

[TomTTT]

may it be that this skill has the same order ID as an other ability inside the spellbook or the spellbook itself? if yes we found your problem.

Nope, none of the custom abilities i made have saem order ID.