Loot box didnt give items

I was opening a couple loot boxes and the screen zoomed in whenever I opened one. And I got the new Anniversary skin for zen from one box and went to equip it then the game said I had to unlock it first. I assume I lost other items from the other loot boxes as well.

This is a bug where it displays the wallpaper/a fifth item, but you didn’t actually receive the skin in that box.