The plugin works perfectly...until I try to change the image for an achievement. I see the images to select - no problem - but clicking on one does nothing, and then clicking on "Update" just refreshes the page. This message appears: "The Achievement's picture has been updated." But nothing has really been changed. I would be very grateful for some help here. Even a way to "manually" go in and set the images for achievements would be a great help. Thanks.