Hello,
for images which were taken with a Sony DSC-H9 I get the following output for the creation date:
"Date/Time Created: 2008:07:12 15:00:43+02:00 15:00:43+02:00"
The time is duplicated e.g. with the parameters: "-all" and "-time:all". If I use "-exif:all", "-xmp:all" or "-iptc:all" the output is ok.
I've tested the same with images from a Canon photo, and there all was normal. Is this a bug in ExifTool or a bug in the Sony firmware? If you need a sample image please let me know it.
Regards
Heiko