Imported blogs not showing up under proper tab
Well, that query list above was the key. So I just threw it into a module cron. When feeds are imported on each cron run, this query runs and corrects the null value in the table. 

function hook_cron() {
      db_query("update content_field_group_sticky set field_group_sticky_value='Not Sticky' where field_group_sticky_value is null");
}