I have read about this problem from people trying to open files in Darkroom. I have the same problem with tiff files from Nikon software. The tiff files I create in Nikon software appear as two pages in Gimp 2.8, even though this was not a problem before. A dialog box appears where you have to choose which page to open. I've read that you can select the first page, and it will open,as indeed it will, but wonder if all the exif data is saved on this page. This was not a problem in the past, although tiff error messages were. Explanations? Fixes?