Factual error: The aerial view close-up of the large dome at the Vatican seems to lack features and isn't an exact replica based on on-line photos of the actual building/structure. The two smaller domes on the sides also are not visible due to darkening of the background. Other structures in front should be visible at that angle but are not. (00:15:26)
Other mistake: Valeria put the teakettle on the gas burner right before JJ buzzed to come into the building. About a minute passed until JJ got inside and more than a minute passed until Valeria went to check on her child. Valeria never returned to the teakettle. More than enough time had passed for the teakettle to whistle that the water was boiling, but no sound came from the small adjacent kitchen. (00:17:02 - 00:19:17)
Character mistake: Immediately after kissing (through masks) and having close contact with JJ, Valeria removed her protective mask and went to check on her sick/crying child. Valeria was clicking her tongue, kissing her child on the face/head and putting her hands around the child's ears/hair. Valeria did not take appropriate preventive measures for contracting and/or spreading COVID-19. (00:18:40 - 00:19:29)
Other mistake: Aerial views of JJ's outdoor sleeping/hiding box show his backpack distorted and tilted to the right (as if partly fallen over) but ground views are clear, showing the backpack upright as it should be. (01:07:37 - 01:08:05)
