Yeah that's probably my test taking failure, sometime you start reading into the questions, things which aren't there. or I just confused Naboo with Theed or whatever that plain is where the big fight went down.
From the Neimodian point of view this action was part of the blockade, and thus not an invasion. Just because Sio Bibble say's that "communication disruption(s) can mean only one thing" his conclusion of Invasion just doesn't hold water. It could have been a solar flare!