Jetpack new version 2.9 problem

Howdy,

Are you using the Text Editor to draft your posts? We’re working on correcting this now. In the mean time, are you able to publish by switching to the Visual Editor or by visiting Users->My Profile and deselecting the Proofreading options when updating or publishing?

If this matches up with what you’re seeing, I’ll post updates to https://jetpackp2.wordpress.com/2014/02/28/js-error-preventing-publishing-in/

Thanks for your patience!