I recently imported my (RAW) photos with my iPad version of Lightroom for the first time. Everything worked pretty fine until I wanted to export the photos to JPEG image files. From 132 photos, I exported to an external drive, 19 had damages like this (green at the top and grey in the bottom):
Okay, so I exported the 19 photos for a second time, but then I had 4 JPEGs with damages again. I had to export another two times until all photos were okay.
So, I think there's some issue with the rendering of the photos before saving. Any of you guys had this issue and know how to solve it?