Guild Wars 2

I have noticed once or twice in the past that the guild bank sometimes seems to ‘lag’ when withdrawing at item, and it doesn’t appear in my inventory right away but disappears from the bank, and then I start to panic that it just got destroyed. And then I move something in my inventory or something and it appears.

But this time it has been over 10 minutes since I removed an item and it is still gone, except it’s not really gone. It has apparently become invisible and unusable in the guild bank- the slot where it was stored is now unusable. It is not in my inventory. I have tried closing my inventory, closing the guild bank window, and even switching to rep another guild and looking again, and still the problem persists. The slot (5th row down, 2nd column of the Treasure Trove) will not accept any other items being moved into it. And yes, I tried dragging the apparently invisible item out of the slot to another one, to no effect.

And finally it appeared in my inventory- I had to switch to another character and it was in my inventory when I went back to the one who was trying to withdraw it.