Nothing odd between those two pictures - IF you know anything about how BCs are handled now.
The information from the old form was dumped into a database. When you need a copy of your BC today, they print out the modern “certification”, which is legally equivalent to the old form. The old form is still locked away in a vault, but what you get is the new modern/standardized form.
Normal and legal. Don’t shoot the messenger.
Question now is: IS there an old form in a vault somewhere? or is the new form a fake, or the result of someone “gaming the system”?
The thing is it still doesn't prove citizenship-the details are in the long form.That's where we find out if he's for real.