Game Mechanics: Lower Guk Lord Camp Mob Unattackable

[to0p]

While fighting at the Lord Camp in Lower Guk the mobs pulled into the small hallway area just before the lord room are not attackable after a few seconds of fighting. You are unable to attack the mob with your primary or secondary attacks, however kicks and spells still manage to land. If the person who has the most agro pulls the mob back even an inch or two it will be attackable again, it does not require that you re-target the mob. This has been duplicated every attempt.