Use has been dealt with. In the future though, on the side of all posts in the bottom left hand corner is a triangle with an exclamation mark in it. Please use that to report any issues. But thank you for your efforts.
If you could send me a message with a link to their profile, as well as the contents of the message, I'll do something about it. Normally, I'd just search for the user, but that function is currently not working.