Auto-loot distribution in dungeons?

[Freitildr]

I noticed the other day my Shammy got the surgeons needle without a loot roll and the same thing happened again later. Also just now the Needle encrusted scorpion went to a rogue without a loot roll. Is this a mechanic introduced to stop ninjas or is it a bug?

[Shred92]

Is it possible that nobody else was eligible to roll on the item?

[Freitildr]

No, because you should still be able to greed roll. It doesn't happen on all items, most items you can roll on but others just go straight in your bag.

[OhieMitzen]

Both items are unique. IIRC you don't get the roll window at all if you have the item already. Maybe it was rare case where all other 4 players had the items already, so there were no rolls, just automated loot distribution to only player who could receive the items.

[Freitildr]

I've never noticed it before, I just came back from a long break and I noticed it happening a few times this week. Maybe it is bugged, I'm not sure.