If you're following that @twspot account listed above, he claims everything just changed. He just claimed that the flight schedule for Tiger just changed from Sunday-Sunday to now where he is just flying in for the champions dinner and then leaving right after. Supposedly not even going to be there for media. This guy claims to have an ironclad source in the airport along with other sources.
As for the news dump, apparently the new TW '17 shoe was just released, literally minutes after that guy tweeted that Tiger's flight changed. Supposedly the shoe wasn't supposed to be released until tomorrow, so this guy is speculating that as Tiger's plans changed (from playing to not playing), they immediately changed the shoe release plan and dumped it.