Bladestorm Bug

[Vinz]

After a few casts, my Bladestorm went awry and perma-disabled my hero's spells. What is wrong?

P.S. Yes I tried custom bladestorm but the animations are messed up

 

[WaterKnight]

Nope, does not happen for me.

 

[Vinz]

Wait. Does Bladestorm support multi-level? Because it only happens when it's level two and above.

 

[BloodDrunk]

Lol, of course it does. Unfortunately, idk what could cause the problem.
It works fine for me (5 lvls)

 

[Vinz]

Did you try making it a Unit Ability? It is on mine. :/

EDIT: So I found what was causing it; leveling it up via triggers. But I have no idea why.

 

[Malhorne]

Something strange :s
How the hell lvling up via triggers a spell can create such issues oO ?

 

[BloodDrunk]

really want unit to have it?
Create multiple Bladestorms and just instead of leveling it up, remove that ability and add the ''new'' one.