let's talk about how they don't have validation on their own OCR input. You cannot manually enter 0 in the name and yet when you submit passport and it misreads O for 0 it is somehow your own fault.
There's nothing special about it. I got my driver's licence in less than 30 days via this route with METV.
I doubt this residential certificate will enable you to e.g. open a bank account as it clearly states on the letter that it is for the purpose of obtaining a driver's licence.