Last modified: 2013-06-21 02:43:03 UTC
See https://en.wikipedia.org/wiki/User:Mdennis_%28WMF%29/sandbox for the result of four different attempts to insert images. Each one resulted in something like https://en.wikipedia.org/w/index.php?title=User%3AMdennis_%28WMF%29%2Fsandbox&diff=560491469&oldid=560491343
Fixed. Sorry about this.