Posts scheduled via Graph API frequently do not get published

Question

Hi I\'m using facebook php sdk to make posts to my fanpage. I am attempting to schedule these posts to the future. I am running into some problems though. Here is my code

Answer 1

Scheduling the post with the above code, works perfect work me. I just tried and scheduled the post with 11 minutes later and I got the notification after 11 minutes and photo was published on the said album.

Actually its some kinda facebook bug.

Just go to each post, click on 'Reschedule' and adjust the time by a 15 minutes (or however much you want). For some reason this resets them individually and everything goes back to normal, the posts will once again post themselves according to schedule.

I know this is a tedious way to fix something which Facebook should fix on their own, but it works.