around 6.20-6.30 am today, trying to log in and making new character, I saw notice about maintenance and ask me to log out then i did. then around 2pm I tried to log in again. For some reason 1 headgear from inventory is missing (+15 King Tiger Doll Hat  with Lord Knight Card ).
I tried too look in storage and other character in same id, still not found it. So I wonder where it goes?