Hello
With the recent changes to the oculus loot table, we have the Blue Sack of Gems dropping from the last chest if you got in the instance via the random dungeon finder, everyone already knows that.
but the thing is, blizzard didn't implement a new item for the Blue sack of gems, they just changed the currently existing ones, which did drop from the old world dragons, and they still do
We killed azuregos and nefarian, and they both dropped one sack of gems, with the blue gems and emblems, and in one them had the mount.
the other dragons (emeriss, taerar , etc...) weren't spawned, so we couldn't try
enjoy while it lasts