Jetpack 2.x breaks powerpress

The latest jetpack 2.x causes media embeded with powerpress to not show when viewing post via permalink. Disabling jetpack or downgrading to jetpack 1.x is workaround.
See
http://wordpress.org/support/topic/newest-jetpack-breaking-powerpress?replies=4
and
http://forum.blubrry.com/index.php/topic,3898.0.html

http://wordpress.org/extend/plugins/jetpack/