Spells: Harmtouch - cooldown used when target runs out of range

[Drakaris]

I'm logging this anomaly which seems to have happened on P99 Red on my Shadowknight Skar.

Harm touch was used in between warrior stun as the warrior was retreating, while he was in range for the ability to be triggered at my client, it registered on the server as out of range.

As such my spell cooldown was used, with no damage dealt.

Please correct this bug, either allow damage to resolve or stop cooldown from being used.

I believe this is a scenario that has more to do with 250+ latency.