Rambo Rotten Before He's Even Picked Off The Vine!

I was looking around Rotten Tomatoes Thursday night, and I happened to click on the review page for “Rambo.” Now, normally when a movie hasn’t received at least 5 reviews, it’s rated “N/A” until enough reviews come in to properly gauge its freshness. But for some reason, Rambo’s already at -1%, and it hasn’t even been reviewed yet! Negative percentage! Is Rotten Tomatoes trying to sabotage John Rambo??
Although, if he’s negatively rotten, doesn’t that technically make him fresh? Is this a sly (hi there pun) reference to a franchise that has been dead so long, it’s finally fresh again?
Or does it possibly have something to do with that word “Beta” at the top of the page?