This episode was set in Leipzig in 1975. Scenes are set in an exclusive private bank. But Leipzig in 1975 was part of Communist East Germany, where exclusive private banks like that would not have been possible.
The computer being used by the banker is a Vic 20 or Commodore 64. Those did not exist in 1975.
During Rip and Sara's brief establishing shot as they walk into the bank, a modern SUV and a sedan are spotted in the background, behind a modern bus stop and publicity poster.
Rip and Sara visit a bank in Leipzig, Germany in 1975, where all the employees speak with an American accent.