no.
I'have re-produce it:
1. ingest two jpg files with a generic text in the caption field
2. save a new caption with Fotostation in both files
3. open file1 with photoshop, do a crop and save it
4. now file1 has the generic caption from PM and file2 still the Fotostation-caption.
during this, the folder containing the two files was opened in the PM-navigator.
so it has nothing to do with FTPing, rather then with modifying files.
Kirk, I've send you via email the two files and screenshots to support@