is one piece episode 158 filler?

Luffy, along with Sanji and Usopp leave Conis' house to spare Conis and Pagaya any more trouble. Luffy and the others plan to go to the Sacrificial Altar but they are unsure where to go since the Skypiea map they obtained is too old, Conis appears saying her father wants her to help the Straw hats to the Sacrificial Altar.

As Conis leads Luffy and the others to the Sacrificial Altar, McKinley spies on them chuckling happily wanting them to go to Upper Yard. Luffy, Usopp and Sanji arrive at Lovely Street, still being followed by the White Berets.