Board Thread:Support Requests - Getting Technical/@comment-6100947-20170329015921/@comment-168424-20170330184122

Keeping these stats lists up-to-date is unfortunately an ongoing problem and doesn't only affect Insights. However, it seems the cause moves around, so it's hard to fix more permanently.

Usually how these things work is a process periodically (once a day or more) collects the data and the list gets updated, but the usual problem is the process gets broken by some upstream change or the thing that fires it off periodically breaks and stops the collection. Not sure why the values go to zero, though. It should usually just show old data.