I just read about the update [Patch Notes v.323] and saw it:
well, I do not know if you noticed, [I did not see anyone complaining..] but after the display quantity error occurred, I had no more advantages in having the ability Stockpile, it just stopped working! My question is: with the display back to show the amount of drop, the skill will come back to work ?, or this error go unnoticed? o.o"Item drop quantity will now display correctly when picking up stackable items."
Thanks, and sorry if the topic already exists with the solution, if yes, send me the link. :s