I use OSX 10.5.8 and PM latest beta expiring march 31.
I am captioning some NEF files on my hard drive. Some of them captioned fine as usual but after some time Some of them first then second in a selection started producing error during apply stationery. Then the photo that previously displayed fine preview now reads as unsupported format.
This behavior is strange and I am afraid to continue unless knowing what might have happened.
I tried to close and reopen the contact sheet. It seems all the files are unaffected and some prior IPTC changes like color rating was undone (which I cannot imagine to be possible).
I repeated the action and all IPTC changes seem to be done correctly this time without any error messages.
Have you ever see something similar?