More Help for Innoruuk: quest giver only gives credit for one belt if you turn in 4
 

https://wiki.project1999.com/More_Help_for_Innoruuk

Giving four belts in trade causes the quest giver to eat all belts but one.

The quest says to give Kaglari one Deathfist Slashed Belt

Quests might have to have special scripting to reward multiple in the same turn in

Fixed, pending update

-Kaglari will process turn ins individually
-quest 'Magik Power' multiquestable