I updated jeffreysimmonsstudio.com">jeffreysimmonsstudio to 2.1.5 yesterday afternoon after reading the recent newsletter. The update caused the index to disappear from my site; only the title, pre-nav and post-nav text remained. I restored the site entirely from a backup and, through trial and error, determined the problem to be the plugin.index.php file in /ndxzsite. At present my website has all of the 2.1.5 updates except for plugin.index.php; I'm using the older version of that. It is working, but I don't know whether this solution is appropriate for the long term.