A lot of documentation links on your site are mysteriously broken. A friend sent me one that came up “not found”. I looked for “site:couchbase.com instance_start_time” on Google, but every match gave me “not found”. Then I went to a page I did find and typed “instance_start_time” into the search box. I got three hits. None of them worked. I posted this under Couchbase Server, but it applies to other topics, such as Sync Gateway.
Sorry about this, in the process of making some changes to the site-map this week, the references path was replaced with api-references and broke the links indexed on google. It should be fixed now.
James