We are sorry to report that this website was infected with malicious code (wp-zexit). We believe the problem started on the morning of Thursday 21 September and that we removed it around 2am on Saturday 23 September.
The initial result of the infection was that some users were unable to access the site at all. After this had been addressed, some users on some visits were redirected to malicious sites.
We recommend you ensure you have up to date anti-virus software, scan their devices and ensure you have good password practices.
We are currently doing further work on the site to enhance security, during which the site may not look how it normally does in terms of layout and appearance, or you may see code displayed instead of elements of the site layout.Original post