I converted my catalog from PSE7 to the latest version of Lightroom and it appears that many bad things happened with the dates that I had set on my pictures in PSE7. In some cases, I can see that the Date Time Original and Date Created fields have transferred over but in most cases I cannot see anything other than the original date that I created the picture or brought it into PSE. Since many of my pictures were scans of 100+ years old pictures, I've now lost some important information that I added by using the Adjust Date and Time feature in PSE7. Is there any way to recover this?
Thanks. Looks like this was it. I will look into scripting with exiftool to fix the issue.