Hellow colleagues! My sponsor ( sister) has just sent me her birth certificate to upload on the coming 30th April MPNP application as a prove of blood relation.On comparing her BC with mine, I've realised that our mother's first and second names are the same but while her BC has our mother's last name as maiden name(correct one as indicated in the BC), my BC has our mother's last name as surname( my father's middle name). Our father's name is the same for both BCs. Can this difference in our mother's last name cause any delay or problem? It's a mistake that was made by the births registration office and I've never realised it until this moment. Considering that I have everything ready and wanted to apply as soon as the application begins, the process of correcting the mistake might take long. I will also upload my mother's passport, my father's birth certificate and my parents' marriage certificate for confirmation. I will really appreciate your opinion regarding this.