The error message is:
Sorry! We can't find that user. A report has been sent to our tech team,
and they're looking in to the problem.
Please check back in a bit.
"Check back in a bit", its been a week or a bit more?
So obviously they are not fixing it.
This is the artist in question: https://soundcloud.com/qase/
How can I get the admins attention to fix it, coz obviously the automatic system is not fixing it?