Halfway through an import, LightRoom started adding a 'profile' to my RAW photos. (warmer, more contrasted)
You can see this on the left, compared to the usual RAW, flat image on the right in Preview. They are also editing as though they are JPEGS when they are RAW images.
I've changed the import settings on Preferences from Adobe Standard to Camera RAW. Deleted images and re-imported. Closed and re-opened LR as well as deleting cache files and re-starting my computer. No change.
I've just opened Photoshop and its doing it on there in spite of changing the import settings. Strangely it's now flicking to this 'profile' on the Preview also, but only if I drag the Preview to a larger size than the size it opens on.