Had to scream a few seconds… Unbelievable. That was actually the last thing I thought cases the bug. Uploading via a computer or android works fine. The good thing is that I don't think photographers will upload their photos taken with a camera from the iPad/iPhone. If they do so, they can still sort them manually. Maybe there's also a way to use the upload time when takedate is missing.
From Tobias mail from oct 09 2014
IOS REMOVES THE EXIF DATA. ITS A FEATURE http://stackoverflow.com/questions/16297730/image-upload-from-iphone-strips-exif-data
Had to scream a few seconds… Unbelievable. That was actually the last thing I thought cases the bug. Uploading via a computer or android works fine. The good thing is that I don't think photographers will upload their photos taken with a camera from the iPad/iPhone. If they do so, they can still sort them manually. Maybe there's also a way to use the upload time when takedate is missing.