Moogle Storage Slip 16 stuck after clicking "Retrieve an item"

Platform: Windows
ISP: 3BB
Type of Internet Connection: Optic Fiber
Internet Connection Speed: 100 MBit/s
Date & Time: April 21th, 2016 at around 21:00 EST
Frequency: Always
Character Name: Coner
Race: Hume
World: Leviathan
Main Job: NINJA
Support Job: DNC
Area and Coordinates: any areas where there is porter Moogle
Party or Solo: Solo
NPC Name: Any Porter Moogle
Monster Name: n/a

Steps:
1. Traded my moogle storage slip 16 to porter Moogle in Mhaura
2. Chose "Retrieve an item" option
3. A window of a list of items on this slip wouldn't pop up and just stuck here
4. Could only still move in-game Camera around and chat fine but couldn't do anything else, pressing Escape button wouldn't cancel it or get out of this either
5. To get by, I had to force shutdown the game by closing the game's window and logged back in
6. Tried putting a new 119 AF armor into this slip, it accepted the new armor into this slip fine.
7. Tried Trading the Moogle storage slip 16 to porter moogle again to retrieve an item, the same issue still occurring, stuck on the same step after clicking "Retrieve an Item"
8. Tested all other slips I have, they all worked fine but this one, slip 16
9. Tried this on many other porter moogles, it didn't work either.
10. Tried choosing another option, "Confirm storable items" it popped the list of storable armors of the first page.
11. Then chose "Next Page" the same issue happened. The window of the next page won't pop and just stuck here. can only still move in-game camera and chat.

PS. I'm sorry I posted on the Technical support before. It's the wrong section I guess. I don't know so I posted here again in the In-Game bugs.