I just started noticing this issue on my 1.4 lens as well.
I've been using this guy's method to fix it, since Camera Raw doesn't do much on this type of aberration:
Basically it involves making a copy of your background layer, blurring the heck out of it, switching it to a Color layer, applying a layer mask to hide it, then manually painting white on the mask over the fringed areas, which essentially desaturates the edges to eliminate the aberration. It works well in most of the situations where I've used it, you just have to be careful around areas that are meant to be saturated.
It sucks, though, since the whole reason I got this lens was to shoot wide-open with insanely shallow DOF.