Many of the users are in the main group 'registered users advanced'. This group allows users to edit their own posts.
The problem is when I view the permissions of users in this group, they don't have the edit posts option set for some reason and cannot edit their own posts. I've tested it as them and cannot edit my own posts either.
If I use the analyse permissions option, it says they can edit their posts.
Have you any idea what could be wrong, is this a bug or is their an option to rebuild everyone's permissions from the user groups they are in?