Club Penguin: Gold Feather Pin Glitch!

Hello, when I was looking through my pins today I came across 2 very odd things. In my inventory, the "Golden Feather Pin" is next to the "Toothbrush Pin."

But, when I go to my Stamp Book and into the Pin Section. I find that the Golden Feather Pin is after many other pins and it says that I recieved it in 2011.

In your inventory, the items are supposed to go from oldest to newest. But, with this bug, it doesn't apply. What do you think of this bug? Do you have any questions? Make sure to leave a comment and we will reply as soon as possible!