@jpry – Thanks for sending us the log file. We’re looking into this problem and will post updates as we have more information on this.

@anna-maria Eriksson – Coud you please enable the debug option, and try to access Stats for one of your subdomain blog (Instructions above)?

@jpry – We’re sorry to hear that you’re encountering this issue.
Coud you please enable the debug option, that enables extended log format, and send us the log file?
Instructions below:
– Start the iOS app
– Open the sidebar
– Tap the ‘Settings’ button on the bottom of the screen
– Enable the ‘Extra Debug’ option at the bottom of the page
– Try to configure the Jetpack Stats again
– Send us the log file by email to mobile [at] automattic.com

Detailed instructions here : http://wpiphonedev.wordpress.com/extra-debug/