I had the same thing happen many years ago; the lab didn't notice a cassette of E 6 in with 4 or 5 C 41. The pathetic excuse for a lab was unhelpful, and expressed the hope that my film hadn't ruined their soup. Since the lab was run by the family of the local Media King, and they were total jerks and I was Director of the Library System and didn't want to get them on my back, I let it go, but never worked with that lab again! Fuji, the film maker, was sympathetic but couldn't suggest any cure.
I'd suggest that you scan the "negatives" and see if there is any way to adjust the color, etc.
---------- Post added 04-16-16 at 11:21 AM ----------
Originally posted by gofour3 That happened to me once, I got multiple rolls of free film. Not much you can do, other than switching labs. It was an accident, leave it at that.
Phil.
The Total Jerks at the lab I described didn't seem sorry and certainly didn't give me even ONE roll of film.
---------- Post added 04-16-16 at 11:21 AM ----------
Originally posted by gofour3 That happened to me once, I got multiple rolls of free film. Not much you can do, other than switching labs. It was an accident, leave it at that.
Phil.
The Total Jerks at the lab I described didn't seem sorry and certainly didn't give me even ONE roll of film.