Guild Wars 2

i just logged on and clicked deposit collectables and my booster disappeared so i figured id look in collectables tab i figured there was a new tab section for it, i looked and i couldnt find my booster anywhere, so i grabed another booster to double checdk and it diappeared as well, where is my boosters and is this some sort of bug?

Its in PvP locker at the bottom

Coool boosters can be collectable now ? :p Thx for the tip ^^