Hey there @lattis
If you have admin rights to that server you could try to roll back to any of the previous back-ups and see if this issue persists. But as per our recent changes, pet and thralls are no longer tied to the hunger system but to the decay system. It was announced in our Patch notes released a month ago.
Thanks for your feedback
It should not be. QA is testing your past report about this and see if it’s not behaving as intended.
Hey @lattis
Make sure to also change this two settings in your server ini files:
ThrallDecayTime
DisableThrallDecay
We’re working on providing updated documentation with all the new lines added into the game 
Are they still decaying with those settings in?
Let us know how that goes.
We’re going to deploy a patch really soon that includes this among other options integrated into the GUI.
devtrackers.gg