Yeah, that's new but it's screwy. If you have the phone in portrait mode, your picture is upside down! Landscape mode works fine.
Well - there's still Photoshop.com Mobile, free in the Market. Easy to do left-right flip.
Interesting tho. This implies that was the image all along, and they were uprighting it with a top-bottom flip (easier than a rotate).
Top-bottom+left-right = rotate. Try it with a quarter and see.

