Peter,
It looks like you have used Photoshop and that it has truncated the fields. I suspect that your IPTC/XMP preferences in PM are set to prefer IPTC over XMP as I can see that the equivalent XMP fields are not truncated. PM doesn't truncate any fields in IPTC or XMP, but Photoshop does. I'd like to see a screen shot of your IPTC/XMP settings in the Preferences dialog, please. Use the 'Attachments and other options' link when you're composing your reply to this message and there you'll be able to upload your JPEG format screenshot.
Thanks,
-Kirk