I even know what the problem is. https://ghst.to/.well-known/lnurlp/royal-tan-bandicoot you can check callback, and see that they use irl parameters for the user, where it would have been better to use path. Since I assume many LN implementations just blindly add ?amount=12344&…. Instead of parsing the url and adding the additional parameter, you end up with broken request for invoice. So unless they make it a path or all implementations do it right, it will not work as it should 🐶🐾🫡

Callback for you is: https://ghst.to/api/pay?user=royal-tan-bandicoot

The client must add amount parameter and they do it wrong