I figured it out. I did a full clean re-install and compared the Server folders with WinMerge.
The problem was that i apparently changed
"difficulty": {
"boss": "hard",
"follower": "hard"
to
"difficulty": {
"boss": "hard",
"follower": "medium"
in "Aki_Data\Server\ext-additions\src\config.js".
It was just my dumbass playing around with config files that shouldn't be played around with.
But thanks for your help anyway, i appreciate it man. :beaming_face_with_smiling_eyes: