The cleaner is a private branded product so I’m not sure on the manufacturer. It’s dark blue in color and a lighter blue when mixed with water. I’ve been using for years and have never had this problem.
The people who you bought the product from can get you in touch with someone who should be able to help you. I appreciate that you just want to get this taken care of, but they have a certain amount of liability here, and you should be prepared to follow through with that.
While insurance rarely pays upholstery cleaning claims, a claim that the product might have caused it might get you some relief, and your insurance company can fight it out with the manufacturer.
This has been done successfully in the past.
One of the reasons that I'm recommending this is because whether you start with an oxidizer or reducer, you're stuck with one or the other. The residues of whichever one you try first often prevent you from getting the other to work, or create other unpleasant reactions.
If you don't want to make an insurance issue out of this, at least get guidance as to which to use on this specific dye.
I have an idea, but an informed response from a formulater would really be best.