Export generates 2 png images?


When I click the “Download plot as a png” in my chart (e.g., http://www.vims.edu/research/products/slrc/localities/bamd/index.php), 2 versions of the plot end up in my download folder (Unknown-22.png and newplot-26.png). Can someone explain why this is happening and what I might change so that only 1 png file downloads?

Thanks, Dave