Before I did the recent upgrade on CC 2015, my watermark would always come through when I would export to PhotoShelter. Now, the watermark doesn't show up. I've asked PhotoShelter for help and they've said they have heard others having problems. How can I resolve this? Nothing else has changed on my computer. Thank you.
Have you tried reinstall the latest version plugin for Photoshelter for Lightroom CC 2015.
Refer the below for Upgrading to the Latest Version
Let us know if that helps.