This is my rushed id I created for fun, why is rewards shown to be claimed??

https://preview.redd.it/kbx2hmhyeu7h1.png?width=1600&format=png&auto=webp&s=a764f4cbe08155a97e537881cf5d7065f1648bae

I don't know if its a visual bug or literal bug, because i haven't reached next tier of levels. Anyone else?