as in this screenshot showed, i have got 2 seperated "[Event] Greater Running Scroll" items. Those don't "stack".
You can see on that screenshot 20x & 47x "[Event] Greater Running Scroll" items. And within my hotbar, those count together as 67.
BTW & PS,
this is the best Aion Server I have ever met within past 10~15 years. Your server performances are GREAT!! I am willing to donate you up to 100 EUR!! This rocks, really. But you need to do more advertisements. However, on some sites your server is already on Rank #2, gg!!
This is a best Aion server and I would like to see more players <333