Alice in Wonderland - Funky Color Correction

So, me an my roommate went to see Alice and Wonderland in 2D today. All in all, a great movie. The acting was pretty amazing, and the story was strong. There was one thing though that kept taking me out of the movie. Thankfully, it only happened for a few select scenes (specifically where the white queen was involved), but the color correction was off. And I'm not just talking, there was a slight shade difference. I mean, it had this really dark, beautiful purple one frame, and the next it was a sickly greenish yellow, like the color you get from the light when you film in a warehouse. And just after that was a brighter pink that left the image much softer than the purple. Thankfully neither error lasted very long, but I still question why it happened at all. I mean, I know they put most of their effort into the 3D version, but color correction... really? That's one of the most important parts of the movie. Anyway, I have no other complaints. Great movie. Hope I get to see it again sometime.