Jemma - if you wish to report any reply to a question, do so via the 'contact us' button at the bottom of this page.
Copy and paste the relevant post in to the email and head your email 'Abusive post in Question....' (Or whatever describes the nature of your complaint.
Be sure to put the question number in your email so the ed can find it.I
You can also add, 'As there is no facility to report individual posts, I have no option but to report it via this email'.
Hopefully the report button will be restored.