Pages documents locked
I have just reinstalled the OS (Mojave) and sme Pages documents which I use regularly and have never locked are now locked and asking for a password. I've done Get Info and the 'lock' box is not ticked, but the padlock at bottom right of Get Info window is locked. I clicked to unlock it but document is still locked.
iMac with Retina 5K display, macOS 10.14