While Sven is negotiating with the bellhop the woman at the bar appears and disappears several times.
When Kleo delivers Ramona's baby, suddenly not only is there a towel wrapped around the baby but she is still pregnant looking under the black dress and no blood is on the dress at all.
Min Sun's business card shows the post code 8208 for Munich. This is wrong because the former headquarters of the BND was located in Pullach (a municipality located in the county of Munich, not in the city). Also, the old postcode 8208 did belong to a different Pullach, a part of the municipality of Kolbermoor. The correct Pullach im Isartal (ca. 50 km away) used the postcode 8023.
When Anja is given her baby to hold just after giving birth, she still has a prominent womb.