WordPress generating incorrect post links

I seem to be having trouble with the latest update to WordPress – or at least just for the last couple of days. I’ve noticed when I add a new post, WordPress is not generating the link correctly, or at least that’s my guess as to what’s happening.

For example, when I add a new post, the link that Jetpack Publicize’s to my Facebook and Twitter, as well as the same link that’s emailed out to my subscribers is not correct – it takes them to a 404 page.

I’ve also noticed it doesn’t have to be published. If I add a new post, save it as a draft and then click “Preview”, even the link to the preview doesn’t work properly.

Each time this happens the only solution I’ve found thus far is to copy the information and add an entirely new post, then paste the content to “reset” the link so to speak.

I’m not sure that it will help, since the issue is mostly backend/dashboard related, but here’s our blog: Jammin JD Cards Blog

I’m not sure if this is a WordPress issue or something else… anyone have any thoughts? Thank you!