Omen of Resurgence doesn't work anymore?

it's not bugged but ,
Lags, freezes, and server disconnections could explain the malfunction of the Omen

"

gravedigger666#7404 написал:

Does the omen work on the energy shield 1HP build? 1HP is not considered low health but full health so anything that kills me is considered one shot?

If you take chaos inoculation (1hp), 1/1 hp is considered full health and yes it would be considered one shot. So the omen won't work unless you have certain situations where your character can be "low life" through other means such as Serpent's Lesson.