*Update* Seems it was simply taking a stupid amount of time to update on Play for some reason as it showed after a good 3 hours. Yesterday after some failures with OTA of 4.2 on my nexus that had yakju australian version 4.1.2 (I think this is yakjuzs?), I did manual flash to takju 4.2 and decided to go back to 4.1.2 later on. Though after doing so, I seem to be getting this annoying issue with Google Play site not detecting the device and throwing the error 'You haven’t accessed the Google Play Store app on your device with this email account' I am relatively new to the whole changing roms thing etc, but I know it WAS working from there on 4.2 albeit not detecting that existing apps were no longer installed for some reason. Now I cannot even get that. Any help would be greatly appreciated.