I deleted a folder containing photos in Lightroom CC for Windows, and clicked on the confirmation dialog. Unfortunately, it appears that I had selected the folder just above the one that I had actually wanted to delete. Of course, there is no undo function, is there? No problem, so I thought I'd use the new search filter "album: not in any album" to display the orphaned photos. Nope. Nothing appears in the search results. When I find a few of the files by typing in their filenames, I can find them. But they're not associated with any album. Yet they don't appear when I filter by "not in any album". So now I have to find a hundred of them, manually, and assign them to a new folder. Or wait for this bug to be fixed.