The ending with the fake passports

How exactly are we supposed to believe that Jackman with the Jonathan passport at the end would not be identified (or unidentified) as Jonathan? No one is going to corroborate that this is indeed Jonathan? It's not like he was burnt up in an explosion. And then authorities will know he just left the bank with 20M cosigned by a Wyatt Bose, with the real Jonathan's picture? I would think the bank manager would be shown a picture of the real Jonathan, and he would say "YES, that is Mr. Bose!." So the real Jonathan is now on the lam, with no money, and Interpol will be looking for a Wyatt Bose so he can't even use his fake passport to get out of the country?

The ending is so disappointing that I feel so letdown. What a waste of time.