If I create a post and use the Edit Timestamp function to make it appear in the future, something curious is happening.
In the Admin panel the time until the post is due to be published counts down... but when the appointed minute arrives, the post not only doesn't appear, but the time starts counting up again.
For example, if I set a post to be displayed at 16:30 and create it at 16:27, it counts down 3, 2, 1... but then at 16:32 the count shows 2 again, and the post doesn't appear.
I've use Save and Publish, but the same thing happens with both. I'm in the UK so I'm currently running my software on UTC. And yes, I'm making sure the Edit Timestamp checkbox is checked.
I'm flummoxed, I tell you.
Could this be a theme-thang? Any other ideas?