Need a solution for this facebook bug

I have been using the post scheduling feature for a while now with no problems whatsoever for over 10 months. I've been scheduling posts from 2-3 accounts as we are 3 people posting on the same pages.

Two weeks ago I just noticed the scheduling feature doesn't work any longer. When I click on schedule nothing happens, not even a page reload. I went on and refreshed the page first, cleared cache and cookies over 50 times, used different browsers, different accounts (5 accounts all on different proxies) and I still can't schedule a single post.

I've got 9 admins and editors on my page, out of these only 4 accounts can schedule posts. It's quite bizarre, at this moment three accounts are fake accounts and can schedule posts and another 3 are real accounts and can schedule posts, any other fake account I add as admin/editor can't schedule a single post.

I need help with this, ready to pay if anyone has a solution please reply and I will contact you.

I didn't see this things before. You there is many script that you may use for scheduling your FB post. If you don't see any other option, you may show me what you are facing.
Thanks mate

The only thing that I am facing is that when I try to schedule a post, clicking on schedule will do nothing. This is happening on all my pages, 40+ pages, and as I mentioned on multiple accounts.

The strange thing is I can backdate any post or just publish it immediately.

It's been 2 weeks since this is happening and I still can't find a solution. It's very frustrating and I am pretty sure it is a facebook bug.

My advice is to try a 3rd party software, the fb scheduling features is lacking so many features and it's quite slow when you need to schedule many posts that it's hardly worth your time.