I presume you are thinking of the AR coating issue, because that is what I was directly referencing.
Here is some info:- https://www.macrumors.com/2015/10/17/apple-mbp-ar-coating-quality-program-staingate/
At this point in time there is no news regarding loose bits in your display.
OK. I misunderstood. I thought there was program for the noise. I don't have that issue, but wanted to see what the repair option was if problems started to occur.