Doesnt matter, Ceremony letter with date is good enough for you to attend the ceremony on 10th Dec. In short, you really don't need Home office letter now. That would be awsome but the Ceremony letter from Register says "You will not be admitted to the ceremony without it" referring to th...

Hello, I am in a weird situation. I received Home Office Citizenship Application acknowledgement via email on 3rd of June (EU route), on 4th of July I enrolled my Biometrics at UKVI center and sent documents, now on 10th of October I received a letter from Register Office saying "You are invite...