Question about Loot Sharing

I just read this in Guildwiki :

''If a foe receives most of its damage from other sources than the party - NPCs (not including henchmen), other foes, Edge of Extinction, etc - the party will not gain loot from that foe''


I have farmed foundry alot using Famine and EOE to kill foes. Does this mean monsters wont drop loot if they die this way? Can someone confirm this?

"I have farmed foundry alot using Famine and EOE to kill"
... Confirm it yourself?

Looks like junk anecdotal info. The loot nerf is done by rate of kill, so EoE is a good way to get nothing, same for traps too. looks like hte Guild Wiki entry was posted by someone who knows nowt!