Board Thread:General Discussion/@comment-12425721-20130716195655/@comment-11051098-20130716231824

The PE Uryû fought was Chirucci Sanderwicci. I don't remember anything like that, but Grimmjow went back to his sealed form after Ichigo defeated him. And I believe Harribel did so too. She was in her released form when she was defeated and imprisoned by Yhwach, but I think she released to fight the Quincies when they invaded and attacked Hueco Mundo.