hello, I'd like to report a bug regarding COD mail. I was sending bundles of 10 Soul Purification Stones each mail to this guy, charging 800g(for each mail). When suddenly, the last 3 mails that I sent went back. I assumed that he didn't need the last 3 bundles and just decided to bring it back. But when I opened them, none of them has anything in it.

I searched the internet to see if there was any bug and if there is any solution to it. I followed the instructions on http://ds.irowiki.org/wiki/Mail_System but unfortunately, none of them worked. I also noticed something strange. If I checked the last 3 mails, and clicked the "Retrieve" button, no message in red saying "There Is Not Item Attached In The Mail" appears


unlike the previous 5 mails that I sent, with which I got the payments respectively.



I assume that the items are still in there, but only "invisible" therefore cannot be retrieved.
I therefore conclude that this is a bug, not just some guy scamming me off. If otherwise, please tell me so.(so that I could make peace of what happened)
The total of number the items that I lost is 30 Purification Stones. I would like to retrieve these items before the 3 mails expire in 3days.
My IGN is HighPrime.
Thank you very much.