422 Error when accepting challenge rules

Hello there,
I can’t register for the challenge, whenever I try and accept challenge rules I get a 422 error. Hope you can help me out!

Hi @kim1,

The issue has been fixed and was happening with selected accounts (2 to be exact) on AIcrowd due to conflicting username.

Sorry about the trouble, and wishing you best with Spotify dataset download and submissions! :rocket: