Since you are using Filezilla and have done multiple sites, are you sure you are uploading your files to the correct domain? Have you checked the other site to be sure it isn't now the BBQ site because your files went there? Easy to do with FZ (don't ask me how I know this). Also as a thought you might consider intentionally uploading your files to a different folder on your server (somewhere you can remember the path to, such as in the public_html folder create a new folder called test (or any name you want to use) and navigate in your browser to that folder and see if your site comes up there. It will be 'live' on the web but only to those that know the folder name to look in, so shouldn't be a security concern for you. And once you figure out the original problem it is easy to delete the test files/folder in FZ.