NOT A BUG: Spellcast started pre-blind completes without being engaged

[Everesta]

* R N HP:Scratched SP:Strong MV:Full >
You begin to weave the appropriate flows...


You sense XXX is channeling saidar.

- = + * * + = -
The air around your eyes seems to catch fire, blinding you!

- =
Ok.
Ouch! You lose a level.
Spikes of solid ice form in your hands, which you launch at someone.

[Aureus]

This is pretty consistent with how targeting works - once the target is acquired the skill will run to completion, even if the target leaves the room, etc. So going to call this one working as intended.