Minor Quest Item Dropped from Different Mob (Dr. De Lang's Notes)

In the quest Dr. De Lang's Notes, there is a part where we need to "Hunt for 1 Magic Stone of Honesty from Homunscullo" according to BBB.

However, it dropped from normal Homunculus instead. As attached is the screenshot where you can see both Homunscullo are still alive.

https://i.filehostingsite/6YPrnmW/Maple0001.jpg

 

lightless-magic-device drop by correct mob or i just unluck?

 

Lightless Magic Device is from an earlier quest. The quest worked properly for me.

You can refer to the following link:
https://bbb.hidden-street.net/quest/mu-lung-nihal-desert/zenumist-and-the-missing-alchemist

 

Just to sure that i am bad lucky with mob drops

 

can confirm, pretty sure this happened to me with the special Neo-Huroid mob too, the etc dropped from the regular mob instead