When Tom pulls the cord out of his hoodie to choke Janowski he is later seen walking out of the hide out with the cord still in place.
After Tom secures the job, and starts to leave the garage, Liz and Ressler are seen on the roof making their exit. When the camera goes back to Tom full in shot, Liz and Ressler are still sat on the roof waiting to leave.
Elizabeth is shown reading her mother's diary which has her initials, K, then a letter that resembles a mirrored R on the front. Her mother's name was Katarina Rostova but the second initial, is actually pronounced somewhat like YA. In the Cyrillic script used by the Russian language the second letter should resemble P giving KP.
There are several references to New Scotland Yard. This is the headquarters for the London police force. However the force is correctly called the Metropolitan Police Force (or simply the Met) and this name would appear on files rather than the New Scotland Yard shown.
The diary of "Masha's Mom" is actually some handwritten pages from "Solaris", a novel written by polish science-fiction writer Stanislaw Lem, translated into Russian. It goes as follows: "One of Shannahan's ships remained in orbit, while the two others, after some preliminary attempts, landed in the southern hemisphere, in a rocky area about 600 miles square", etc.
The entire aplastic anemia conversation is completely incorrect. There's no known male predilection for aplastic anemia and in fact is relatively balanced 1:1. Treatment can be from a stem cell transplant which while better if from a related donor can be done by any HLA-matched donor.
Furthermore, aplastic anemia is a reduction in all cell lines and a made up virus that causes leukemia wouldn't fix the low RBC and platelet counts.
Furthermore, aplastic anemia is a reduction in all cell lines and a made up virus that causes leukemia wouldn't fix the low RBC and platelet counts.