Reader Skef Iterum kindly wrote the following to me and Brit:
The secure HTTP version of the philosophical gourmet site:
currently has a non-matching TLS certificate, which will prevent it from displaying in most browsers unless the user enters an exception. The certificate itself is valid, but can only be used to authenticate a site with a domain name matching *.blackwellpublishing.com.
The non-secure version of the site is working properly [http://www.philosophicalgourmet.com], but googling "philosophical gourmet" provides a link to the secured version, so it's probably best not to ignore this problem for long.
Brit will take this up with Wiley-Blackwell. For now use the http: version of the site. I'll have more news about PGR business next week, including announcement of a new co-editor who will work with Brit on the 2017-18 edition; more announcements from the editors will follow.