Multiple triggers on completion

Hi,

it has happened multiple times last few weeks or like 2 - 3 months that the offering triggered multiple times in a row after completion. I'm not sure what conditions cause this, as it can happen with many players online or even a handful at night. It's pretty rare and doesn't happen every time. There are no errors other than the: Calling kill - but already IsDestroyed!? box.wooden.large

I pulled a snippet from the logs where it was rewarding after 3 "calls" just a few moments ago.  They gain silver eggs, XP, and skill points upon completion. 

I'm not sure if there is anything that can be done?

Thanks in advance

the offering.txt