Hello, it seems that this mod breaks with your other mod Borderlands 2 Shields, players from my server have reported numerous cases where NPC enemies become invincible to all damage, not even allowing dev tools to kill them. This is caused by the most recent update done to this mod and only when paired with BL2 Shields that this became an issue.

It really sucks to have to choose between which one to remove from my server but it's unfortunately a game-breaking bug (was seen on bosses and making progression impossible), I hope it gets fixed soon.