JA T3 Framework V 2 has been updated to Version 1.3.3 for Joomla! 1.7 its a routine bug fix release along with added blog style to the demo site, fixing bugs reported with the earlier version. Please check the changelog and update to latest version. Please take backup and update to latest version.
JA T3 Framework V 1.3.1 for Joomla 1.7