oddexarcadia

Try Deactivating all of your current Plugins, then Activate Jetpack so that it is the only Plugin Activated. Then try connecting to WordPress.com.
Let me know how that works out for you.

1.2.1 is now live and has fixed all the errors I had.
A quick fix. Good work and thank you to the devs.

I have successfully rolled back and activated Jetpack 1.1.3

This is what I did step by step.

1. Deactivated and Deleted Jetpack 1.2
2. Downloaded Jetpack 1.1.3 @ https://www.ads-software.com/extend/plugins/jetpack/download/
3. I installed Jetpack 1.1.3
4. I then Deactivated ALL of my current Plugins
5. I Activated Jetpack 1.1.3
6. I was then able to successfully connect Jetpack 1.1.3 to WordPress.
7. I then re Activated all of my Plugins.

Following these steps, I was able to bring my Stats back and so far have not had any errors.

I hope that this helps some of you get your sites back in order until they get Jetpack 1.2 in working order.

Can’t even downgrade as it won’t allow me to connect to WordPress.com. It just keeps redirecting me to my homepage.

This happens mere minutes after I was singing praises for Jetpack to some other blooger friends of mine.