Bug where high level decoys are killed by a single blow

Hi, I am experiencing this bug as well, I have a Passives Only Daggerzon and she relies on the big buff Decoy a lot but I was doing some playing and the Decoy kept dying in 1 hit when it should be nearly invincible, seeing as it is a Passives Only Daggerzon main skill, maybe it can be fixed? Ty

Please fix this absurd bug. The decoy appears to be invincible under unknown conditions, but somehow, regardless of skill points, the decoy is destroyed with just one hit. I don’t want the decoy to be invincible or be destroyed with one hit.

This seems to be a universal bug I have encountered it on eternal hc as well as ladder sc. The only thing that fixes it for me is to restart diablo.