I have no idea what is causing this but I have one mod that can't ever edit his own posts. I have the mod permission group set to allow editing of their own posts. I have his primary user group as registered and secondary as moderator. I also have him added to the mod list. I'm not sure if other mods can edit theirs or not but I have received no other complaints. I just don't understand why I have the permission set in the mod user group and yet he cannot edit his post. Any ideas/suggestions?
Forum Moderator Permissions: Ticked (where you add moderator)
Edit post by anyone: Allow (Moderator group permissions)
Time limit on editing/deleting own posts (minutes): Unlimited (Forum permissions on moderator group)
That is how I have mine set up, with them having registered usergroup as primary and moderator as secondary.