is one piece episode 207 filler?

After escaping from G-8 the Straw Hat Pirates land in the sea softly and continue their voyage. In Mock Town, Donquixote Doflamingo perches from a column and uses his powers on Bellamy and Sarquiss as punishment for being defeated by Luffy prior to his journey to Skypiea.

Bellamy begs Doflamingo to give him another chance, but Doflamingo concludes that Bellamy and his crew are obsolete to him and uses his puppetry to force Sarquiss to slash Bellamy, although he survives. In the seas the Straw Hats notice a ship lacking its sails without its captain or navigator.