@Riot I found a weird bug in the loot system.

Today I found a bug where in the loot system the skin shard picture does not show and somehow I lost 2 keys I only have one key now. It's a really weird bug. Please help me solve this, has anyone else ran into this? I even logged out nothing happened and I also ran the hextech repair tool. I swear that tool is useless in every way except for gathering logs.