Arcanist strongbox and currency drops

Even though I agree with direction of slowing game down and making drops meaningful there is something wrong I'd like to report. I know it's been on twitch clip and people are complaining about lack of currency in general, but I encountered it myself and it simply doesnt make sense.

Rare corrupted arcanist strongbox in 77 level zone with 0(!) drops from it. Literally nothing dropped. I understand that game was shitting rewards on us for a very long time, but this looks like something is fundamentally broken. I could understand 0 drops from campaign white strongbox, okay. But when you invest into quantity and quality and still get nothing you should get back at least something. I feel like system interractions are bugged, please GGG investigate this case. This may be simply a bug, that is affecting all currency drops through the entire game and causing the backlash.

Known bug, no eta on fix yet.

Taken from GGG post:
It's worth noting here that a widely-shared clip of a player opening an Arcanist's Strongbox and receiving no items has caused some of the concern about potentially bugged item drops. We believe this was caused by the change where common currency drop less frequently, but in larger stacks, which we made a number of leagues ago. We will fix this specific Arcanist's Strongbox issue.