its probably annunaki warden doing it on purpose on event death, u will have to talk to its mod author psycho since its up to him how he rationalize being sensible or crazy.

Well if i kill it with my wyvern or something it wont happen

u can cast to character type in devkit, if true leave alive, if false kill it. It's possible to do even worse chaotic code, like delete all characters, structures, and even delete the world and crash the server lol. Actually ark seems to have no protection against mod tampering like this, so when u install a mod make sure u pick honest modders, or else do it at your own risk.

@Falmezz : Arent wyverns AG mod ?

Hes saying that if any dino not from annunaki mod manages to kill a warden, they will all automatically get slain by the code psycho wrote

At the moment, people on my server can't even get to the end of the fight with a dragon god. The godlings get one-shot instantly by a warden. I tested this on a 12 mil health blackheart with a celestial artifact (aka very tough for anything to take down). Instantly killed upon entering combat. I attacked the same warden on my wyvern, and proceeded to kill the warden with no issues. So the annunaki dev has f'ed something up certainly. How or why, I don't know.

@Erraya we all know its not a mistake. it's intentional. this is like the 3rd time he's done this. same ♥♥♥♥ again.

@Pegi : Then how. This will not end. People still gonna use AG, and by doing this he is killing off other modders work.

its done on purpose :

check here :

https://www.youtube.com/watch?v=qFfrIgEkHDA