@karlwolfschtagg (#68). It’s a problem with the plugin itself, not WordPress. I’ve done some troubleshooting myself and I’ve found that the plugin is still sending data to GA but fails on the WordPress admin side of things. I finally resorted to removing the “GA by Yoast” plugin altogether and installed the “Google Analytics Dashboard for WP” plugin which, more or less, works the same way at least as far as authentication goes and it authenticates and works fine. No problems.
This isn’t the first time an update to “GA by Yoast” has messed up something with the plugin itself (these things happen occasionally no matter what the plugin is, I understand this) but this is the first time the developers have not kept us updated on the progress of the fix.
Oh, and yes, GA updates it’s analytics (for your site) every 24 hours, not in real time. By what I understand, there’s a new GA API that includes “real time” updating but it’s still in beta and is “invite only” for current GA users. Until it’s released to the public we’re stuck with our GA stats being one day behind. At least that’s what I understand.