Cannot trade in 1.0 key items for Grand Company Seals

[Tiyamel]

Unable to turn in key items from 1.0 for seals at Grand Company
specifically for me the Emerald Bough for Twin Adder in Gridania, not only person to have this issue and not just this item but most key items from 1.0

ISP:
Virgin Media

Type of Internet Connection:
Fibre Optic

Internet Connection Speed:
120+Mbit/s

Date & Time:
06:30 am GMT 29/03/2014

Frequency:
Always

Character Name:
Tiyamel Yofunenushi

Race:
Elezen M

World:
Sargatanas

Class/Level:
Dragoon / 50

Area and Coordinates:
New Gridania (X 9 Y 11) Twin Adder Grand Company HQ

Party or Solo:
Solo

NPC Name:
Serpent Personnel Officer

Monster Name:
None

In-Game Time:
Multiple times latest being 4:49am Eorzea time

Steps:
Attempting to hand over Emerald Bough key item from 1.0 to NPC, item is shown in window, can hand over but when click deliver says "Unable to complete delivery"

[Kyana]

Same for me.
Immortal Flames.

[dragonking]

i'm having same issue it starts off like its going to accept and then cancles befor item is removed and gives company seals

[Ricky]

Confirmed same issue for Maelstrom

[Feasel]

Same, I cant hand in my Aquamarine cross to maelstrom command supply and provisions expert delivery.

Its worth 25k seals and i get the message "unable to complete delivery" when i try to hand it in.

[MCS]

Same, Order of Twin Adders.

[Petdo]

Same, cannot trade "On properties of beastmen" key item for 25k seal, Ul'dah GC

[Pixonata]

Same here On the Properties of Beastmen