You will be aware that on 25th May, the General Data Protection Regulation (GDPR) took effect, regulating the handling of personal data throughout Europe. An essential part of it is the encrypted and therefore secure transmission of, for example, passwords, payment data, or contact information on websites.
To meet these regulations the Members' website domain has been encrypted with SSL (secure sockets layer).
You will probably find that you have to log-in again to be able to access the website.
If you have any problems, please let me know.