Forum:KB:Deleted Scene in Downfall of a Droid?

Does anyone have any information about the beginning of The Clone Wars episode "Downfall of a Droid"? The episode guide at StarWars.com has the beginning written as follows:

"A flotilla of three Jedi cruisers, led by the Resolute float beyond the inner rim of the rocky ring surrounding Bothawui. Admiral Yularen advises the fleet not to approach too closely to the asteroids as they await the appearance of enemy forces. Within the Resolute's hangar bay, Anakin Skywalker and R2-D2 tinker with his yellow Jedi Delta-7B starfighter, modifying its thrust ratio to become the fastest ship in the fleet. A surly Treadwell droid gives Artoo some electronic guff, and the astromech droid returns the favor by igniting the ion engines when the Treadwell is caught within the backwash. Anakin chastises a giggling Artoo just as Ahsoka Tano rushes to tell Skywalker of an urgent transmission."

This scene with Artoo and Anakin wasn't in the episode. Why does it show up on the guide? Will this scene from another episode, or is it a deleted scene we might see when the season is released on DVD? Any info would be great :)