go into Settings> Applications, delete the cache and data of all google applications (Gmail, Google+, Maps,youtube etc ...) After your Google removes the phone, reboot and you logueas of again from scratch. To me it worked me a couple of hours, but apparently there is a problem with the Play Store.
or
You made a backup of all your data? What not to receive messages is stranger. The same has been an error in the update. Maybe you should go back to the factory and re-upgrade, but be sure to make a backup forever.