Beat Ifrit with 199/200 inventory. Got a "You are unable to obtain Ifrit's Battleaxe" message. This is so incredibly frustrating that words cannot express how angry I am. This is not an issue of my fault. I only had 1 slot(and only got 1 drop, the weapon, oh and gil), so I assume what happened was that the Dark Matter hadn't sorted itself into the already existing stack, and counted it my inventory as full for a split second. Long enough to lose the weapon.
I swear, if this issue goes ignored, I'm quitting.
I'm not threatening SE, simply stating a fact. You want to make the drop rates ludicrously low and random, you should at least empathize with a heavy loss like this. Period.