I have a client that has been posting things to different channels for a while now.
Today They edited a page and that page all the sudden was not available. I went in as super admin and checked the status, entry date, and Hide From Nav (Using Structure). All were set correctly. I even Edited all those fields to the wrong setting saved and set them all back and the entry still did not show up.
I recreated the entry as Super Admin and the entry worked fine.
After the client added an entry and the same thing had happened. When I went in and manually duplicated the entry it worked fine.
Any ideas? From Twitter I am about to check on Caching and testing if it is specific to that member or member group. If I find anything I will update.