Succubus channeling bug

[ghost]

Decription:

When i try to use seduction on a arms warrior who is casting bladestorm it gets immune(which is normal) but after that Succubus keeps channeling seduction spell and makes you unusable to use seduction again unless you move her or someone else iterrupts here. The problem here is that Succubus keeps channeling on no target.
How it works:

When Succubus's Seduction gets immuned by warrior's Bladestorm she starts channeling anyways and she keeps channeling on the air until you move her.
How it should work:
Seduction should be immuned normaly but after that the pet should not keep channeling.

Source (you should point out proofs of your report, please give us some source): I have no program for recording it but you can try it in game anytime. Hope you will fix it soon enough!