For some reason, page restirctions are no longer available within Confluence.
I can see the padlock in the top left if a page has already been restricted, but when I click on it, nothing opens up.
Similarly, if I got to Tools -> Restrictions, nothing opens up.
I can't think of any changes that have been made in the last 24 hours to cause this issue.
I haven't tried a reboot yet, but before I did I thought it was worth seeing if anyone has seen this before or may know what would be causing it?