I guarantee the jacket!Doctor thing will be explained next episode. I didn't notice the two different colored jackets...but I did notice when he came back to talk to eye!Angel Amy, he magically had the jacket back. That just didn't sit right with me...I couldn't see them making THAT big of a goof...especially when I thought about what he had been telling her during that scene. It's obviously of vital importance to the plot.

Just think how silly all those other people in the comm will feel when jacket!Doctor is finally explained. :D