is bleach episode 248 filler?

As Captain-Commander Yamamoto, 8th Division Captain Shunsui Kyōraku, 13th Division Captain Jūshirō Ukitake, Yoruichi Shihōin, and Ichigo Kurosaki stand surrounded by Ryūjin Jakka's flames, a tendril of fire arcs toward them, prompting Ukitake to tell everyone else to look out. As the Shinigami leap away, the tendril of fire crashes into the ground.

Landing, Shunsui leaps away once more as a tendril of fire crashes into the area where he was standing. As Yoruichi and Ukitake leap away to avoid two more tendrils of fire, the Shinigami regroup in the center as Shunsui states this is frustrating.