is bleach episode 339 filler?

At the Urahara Shop, Lieutenant Renji Abarai and Rukia Kuchiki, along with Uryū Ishida, Yasutora Sado, and Orihime Inoue, are sitting at a table when Tessai Tsukabishi arrives. Rukia asks him if he received any word from Kisuke Urahara yet.

Tessai shakes his head and Uryū says that they are taking too long. Ikkaku Madarame suggests that they can just go back to Soul Society, as he enters the room along with Yumichika Ayasegawa, Lieutenant Tetsuzaemon Iba, and Lieutenant Izuru Kira.

Tessai pleads for them to go, saying that earlier, they confirmed that there is captain-class Reiatsu inside the Seireitei.