I am experiencing a problem similar to 2 others who have recently written about this issue.
A newly created Page Tab Facebook app displays for admin users but not for regular users. I only have 8 page tabs currently so it cannot be that there are too many. Also, sandbox mode is disabled ( have tried both enabled and disabled).
Can anyone think of a reason that this might be occurring?
I added the tab with the code:
http://www.facebook.com/dialog/pagetab?app_id=YOUR_APP_ID&next=YOUR_URL
Could it have something to do with https in the url as opposed to http?
I am at a loss and do not know how to go about solving this issue.
Any ideas, however far-out they may be,would be aprreciated.
Thank you to anyone who might think they can help...