Recently changed usernames return 404

Problem: Title

Example: superdawg

https://api.ashcon.app/mojang/v2/user/superdawg -> 404

{
    "code": 404,
    "error": "Not Found",
    "reason": "No user with the name 'superdawg' was found"
}

https://api.ashcon.app/mojang/v2/user/superdawg -> 200

{
    "id": "8881480f8143408c9ac00a4b773abcd7",
    "name": "SUPERDAWG"
}

#66 Seems to be the same issue, any updates on fixing this?