It`s no much but here it goes.it helped me a lot.Maybe it will help you too
During this bonus objective , i found a minor exploit
Bonus Objective: Ironfist Harbor - Quest - World of Warcraft
You have to destroy these crates.
Iron Supply Crate - Object - World of Warcraft
If you see an Orc Peon carrying a crate, kill him a nearby crate.He will drop it,and you will have 2x crates. Iron Peon - NPC - World of Warcraft
So to make the exploit work, just click on the crate from the orc as many times as you need.It`s a infinite one.and it will show that you are destroying the one which saw always on the ground .
Cheers and hope it helps![]()