Anointed weapon glitch

Hey, i had a glitch where the passive on an annointed weapon was permanent and on other weapons too (so basically 50% extra fire damage on all weapons at any time). It carried over save and quit too, but somehow just disappeared at one point.
Anyone knows how it it works?
Played as Amara, had a sniper that has the passive after action skill, next 2 magazines get 50% bonus fire damage.

When did it stop. I thought I read something about that in a hot fix.

Yesterday, it started 3 days ago i think.