is bleach episode 67 filler?

In Karakura Town, Ichigo Kurosaki, Orihime Inoue, Yasutora Sado, Uryū Ishida, Kon, and 6th Division Lieutenant Renji Abarai run frantically down the street toward Karakura High School while Uryū wonders exactly what they will find there. Upon reaching the school, Ichigo and his friends are shocked to find his body and Renji's Gigai lying back-to-back in the middle of the courtyard, leading Ichigo to question if Kisuke Urahara left them there.