I have just one magazine.  Of course when I add a new issue, I make it the default issue to show on the front page.  Suddenly, this latest issue will not go to the front.  When I change the default issue to that one it nothing happens, the old issue stays up. When I go back to try again, the magazine shows it is locked.  I unlock through global check in and try again, to no avail.  The issue displays fine when I click on the sidebar for it.  I can't even change to a previous default issue that worked fine last month.

This is frustrating as hell as Google won't crawl my news unless on the front page.