Publicize & Scheduled Posts

I have jetpack installed.

Any post that I publish immediately, I have no issues. It also gets shared with facebook, twitter and tumblr as I have set up.

The problem occurs on any post that I schedule. Once a scheduled post goes live, nothing is shared through publicize, and I am forced to manually share them to Facebook, etc. This really defeats the purpose of schedule posts and adds additional work on my part.

Any ideas on why things work fine when I don’t schedule (publish immediately) but not when I do schedule?

I have tried disconnecting my various account and reconnecting them, along with uninstalling/authorizing wordpress on Facebook, etc, but none of this has changed the problem. I never had this problem when I had a free, wordpress.com account so I find this very frustrating!