Very rarely the shop options aren't what they display

So it's only happened to me twice (and I believe both were on the round just after a carousel) but the units in the shop are mixed up. Like the correct 5 units are being sold in the shop just the graphics displaying them aren't in the correct positions. For example, in the above image you can see I have 2 kennens owned, and 1 in the shop... the reason it's not a level 2 kennen was because I was spam clicking the kennen in the shop and it wouldn't combine into a level 2 on board. Only after the round was over I decided to buy the graves and that slot option gave me veiger... and then the veiger in the middle of the shop gave me the third kennen after I sold the veiger I just bought. [sg-zephyr]