Got this rejection a few weeks back on a digitally altered image (creating an artwork like image):
"We require complete property release with source image on it, together in one file."
I had my standard "I created this myself Property Release" attached (which was excepted in the past). So, OK, I pasted the original image inside my property release and uploaded with a new release name and resubmitted, clearly marked as resubmission with rejection reason quoted. After all of that, it got rejected for a technical reason.....

Got another rejection like that now. Wondering if it is worth my while to go through the process again, or just write that one of?
Can not see me doing a property release for each image in future. Just not worth the time.