Living Bomb: http://www.wowhead.com/spell=55360
The explosion at the end currently damages EVERYTHING in the blast radius. The tool tip clearly says it should damage ENEMIES only.
Doing hyjol summit the other day, everytime the explosion went off the friendly NPCs started attacking the entire party and no one could attack them. Additionally, I did HOL heroic with a party the other day and had racked up over 125,000 damage in friendly fire due to this bug. Please help a fire mage out!!
Thanks.
EDIT: Just found the "how to post a bug" thread. Unfortunately, I am not a scripter or a server admin. just a player. So, I don't have all the necessary information but I can tell you that this bug has existed on the last several core updates for Mangos. Anyway, this is the best I could do.