Photos wrongly showing as already imported but not in any collections.
Fairly new to LRC and not everything is obvious or covered in tutorials. I'm having trouble adding photos to collections, with some photos unable to be imported and the message 'already imported', however the photo does not exist in any collection and in some instances has just been added to the hard drive. This has also happened when I have exported an edited image from Photoshop, but can't import it into a collection. There must be something obvious I have overlooked or not learned. Thanks
