Update 4:30 pm Eastern – Service has been fully restored to all affected portals and all blog listing pages are now loading as expected.
Update: 2:42 pm Eastern – A fix has been put in place to properly load blog listing pages.
1:30 pm Eastern – There are intermittent 404s occurring on some portals’ blog listing pages. In the meantime, the error appears to be fixed after a cache clear. This can be achieved by navigating to content settings and clicking “save changes”.
Our engineering team is working to apply this fix to all portals.