Good grief. It's like you guys have never come across a blade strike before.
"Shhh, we'll remove all our damaged blades, send them back to the OEM and not tell them how they got damaged. They'll just repair them, no questions asked, and send them back. Tee hee hee".
Not how it happens. Download FDR. Fill out Occurrence Report. OEM looks at report and FDR and determines what other components must be inspected and/or replaced. Customer complies with requests. Once complied with, OEM supplies a letter allowing the Return To Service of the machine.