I can't give you details, but I'm in this field for 22 years - the day job that pays the bills / insurance (entertainment jobs are contract gigs for extra money). The company I work for rarely has marginal issues like Boeing keeps having. Every one of these instances causes audits and revisions (if needed), but every time, it comes down to "we're fine...it was just those folks not doing what they're supposed to."
The Air India accident isn't fully disclosed, either. I'm privy to whispers about it, and yeah, they "could" be bunk,. but I don't think so. I'm thinking they're true, and I doubt that information is coming out soon.