Name issues are for sure reasons for delay. My case is ridiculously for no reason is delayed. I have seen a lot of people who do not reside in Canada while their application is running and have no intention to live in Canada after getting their passports, and have contributed minimum to zero dollars to CRA and get invited for tests and oath in less than a year. On the contrary, kicked my ass off since landed, paid top dollars to CRA, contributed millions of dollars in made in Canada export products helping the country's GDP, did an MBA while working, had a new child etc etc and a case like me have to wait 15 months and no progress. Didn't even have a driving ticket all these years in the country. I am pissed off for sure...