NPC's corpses disappearing immediately after death!?

Hey everyone. This is my first post on Facepunch
I have a problem that’s really f***ing annoying and want it fixed.
Whenever I shoot an npc - no matter where - they immediately disappear after death. Purely into thin air.
I tried re-installing, validating files, disabling all addons etc. But none of them helped me
Please find a fix for this!

addon list? inpc maybe?