Regardless of the label, if you know of a faulty disc which has been released and there is a replacement program by the distributor, please put the details in this thread.
For instance, if you have bought the new 4K Ultra HD releases of either Zombi Dawn of the Dead or Deep Red and one of the disc is faulty, send an email to
zombi@kochmedia.com with a proof of purchase and they will send you one of the corrected discs.