Er no PH, it couldnt happen to any airline, it could only happen to a airline whos aircraft were deemed to be unsafe because they had not been maintained correctly ,for the CAA to ground a aircraft for not being airworthy is rather a big deal, and reflects very badly upon the operator
I recall that to add insult to injury, the CAA refused to allow Jet 2 to try and rectify the problem and monarch engineers ended up sorting it out.