I've encountered something strange in one of my DNN sites. We're currently using a skin by the name of Business-Firebrick on the site, but when I navigate to the Skins folder on the server, the skin is not there. There are also some similar happenings with the modules we have installed.

I've tried syncing in File Management and I even checked the site DB to confirm there is no listed directory for the files in question either

How could DNN be accessing the files to use them as the skin without them being located on the server?