Hi, I am not sure If is just me by today I notice an abnormal low drop of stone (both weapon and armor) on my 2 tier 3 character doing a dungeon, I was not able to check on the first one but on the second I got 40 Destruction Stones and 80 Guardian Stone on each run, I am doing the T3 lvl 1 Moon Chaos dungeon.
I find this weird cause I was not able to get even 1 attempt to upgrade when this was not true before.
Sorry If this is not a bug and is spected.