My transmog parts disappeard from the points shop.

Hello, i've checked now the points shop to buy a missing part to my trans set and i see that the parts that i've bought before are dissapered.

i'm talking about those parts: "Firecat Leggings" or "Obsidian Arborweave Legguards" or "Obsidian Arborweave Leggings" or "Obsidian Arborweave Legwraps".

there should be two tipes of those items yellow and purple. item lvl 378 (that's the yellow part) and item lvl 391 (the purple one).

u can see in the search bar when u trying to search them two of them appeared but when im pressing ENTER only one of them appeared, the yellow(item lvl 378).. and i need the purple...

hope you can help me. thanks.