I have recently ran into an issue with my Nikon D3200, it seems I may have toasted my DSLR's sensor - I stupidly shone my phone's flashlight on it when cleaning it recently.
These purple patches seem to only appear when I change my camera calibration profile to anything other than "Adobe Standard" or "Landscape" in Photoshop Camera RAW. I have always applied the "Neutral" profile to all my photos, and only after my recent sensor cleaning did I start to notice this issue.
If anybody could take a look and tell me what they think, it would be greatly appreciated! I've included two cropped photos that show the problem pretty clearly, both have only had their profile changed.