Bug in heroic Flaming Wildwood

[Darkhaus]

While clearing the waves on heroic version i noticed that in some waves where you can see mobs dropping you more then 1 glittering rubies, it only shows you got 1 ruby after killing all mobs in that wave ? I checked this from my armorsmith and it shows i have only 46/50 rubies, even i saw that 7 dropped.

Anyone else noticed this ?

[Marco_]

You do know that at the 2nd monster all drops of the 1st are also shown, at the 3rd all drops from 1st, 2nd etc.
So only what you see as drops after killing the last moster of a screen is relevant.

[Ant venom]

YOU HAVE to know only the thrird or last dropping is really what you got in total and the other ones are just semi- carryovers.