GC Seals not displayed/disapeared after switching Grand Company

ISP:
Bell Canada

Type of Internet Connection:
Fiber

Internet Connection Speed:
50 mbits/sec

Date & Time:
Since yesterday 19 September 2013

Frequency:
Unknown

Character Name:
Ormeriel Angevent

Race:
Race of your character when the issue occurred.
Miqo'te

World:
Excalibur

Class/Level:
50 Bard

Area and Coordinates:
No idea

Party or Solo:
Solo

NPC Name:
None

Monster Name:
None

In-Game Time:
Not sure, sometimes yesterday evening is when I noticed it

Steps:
* I switched from Twin Adder Grand Company to Maelstrom Grand Company
* I had a little more over 49000 seals for Twin Adder at that time
* Following the change, my Twin Adder seals were still visible in my currency tabs, but greyed out. Which is correct as they are "frozen" as long as I am in another GC.
* The following day, after the maintenance, I noticed that my Twin Adder seals were not displayed anymore at all in my currency tabs.
* Only my Maelstrom seals were now displayed (both were displayed before)
* So there is either a display bugs, as it is not display my frozen seals anymore, or a bigger bugs as my Twin Adder seals have been lost completely.
* I have no way to check it, as I have to wait some time before joining Twin Adder again.