There are certain cases where an extra color is introduced in these cases and I can address it for now if I know this is what's causing your problem.
Also, if you want, I'd be happy to test it if you want to email a copy of your image. If you want to do this, let me know and I'll send you an email to which you can reply and attach your image. This would really help me see if it's a bug in the software. And if it is a bug and I can reproduce it, I can fix it.
Terry