This is just guesswork on my part, but LR needs to have proper EXIF metadata to interpret the RAW file. Take, for example, camera model. If the tag is missing, erroneous, or somehow clashes with LR's built-in camera profiles (which can happen if an image is not, in fact, a straight out-of-the-camera photo, but rather something converted or generated by a 3rd party app), LR can 'display' the file in a different way. I have this issue with DNGs generated from DualISO files by cr2hdr (I need to manually change the camera model tag from my 70D to, for example, 60D to make the resulting DNGs have correct 'brightness' in LR). Perhaps there is a similar LR camera profiles bug with your model. Do try changing the camera model EXIF tag to some other, similar camera.
Отправлено с моего SM-G960F через Tapatalk