Curse on map is gone after death

I am not complaining but it is a bug I would think. I was running a map that has temporal chains in it. I happen to die there and I respawned at a checkpoint. It removed the curse.

Teleporting out and back reapplies it. I first noticed it and decided to die again to see if I could reproduce and it seems reproducible.

If it is map specific, then maybe it helps to know that I was on the Steppe map.