Hard coded icon ..

We've included panopoly into a custom distribution. One of the modules (panopoly_admin ?) seems to have the icon path hard coded, expecting the profile to be panopoly

profiles/panopoly/modules/panopoly/panopoly_admin/images/icon-panopoly.png

so you get a not found if your distribution does not include the panopoly install profile at a high level. It works on some pages, the icon, some not.