'Delete page' option greyed out once it's been clicked once

[cgrunenberg]

All pdf files are locked/read-only after latest update

Hi, I updated to the latest version of DT just now (3.9.1) but I can no longer annotate any of my documents/pdf’s. It seems as if the latest update made all my files read-only. I use DT everyday to read and highlight pdf’s, but now, after updating, Im unable to annotate any of them. Any one else experience this? I’ve reported the bug, but thought I’d share here as well…