It's probably too late for this, but if you had clicked Command-Z immediately after this incident occurred, it might have righted itself. Other than that, the only remedy that I know is to manually move the files back.


macOS 11.6.6, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365