is one piece episode 830 filler?

As Sanji walks down the hall in the Whole Cake Chateau, he remembers overhearing Pudding reveal to Reiju the Big Mom Pirates' plan to assassinate the Vinsmoke Family. However, when he enters the waiting room and sees Pudding in her wedding dress, he is immediately consumed by lust, to his horror.

Meanwhile, the rest of the Vinsmoke Family approaches the gates to the wedding venue, but they are stopped by the Fire Tank Pirates, who tell them that they will need to go through a body check.