Its a bit drastic for the club to decide to bin ALL work experience posts now off the back of this one isolated incident though, isn't it ? Strikes me as being a rather petulant "You did this, so now look what you've gone and done" kind of response.
Kind of agree though. They've been named and shamed with no right to reply or appeal and seemingly were unaware this was being published. Sounds like genuine oversight, but if this kind of thing is more trouble than its worth and generates poor PR, why risk it / bother in the future.