November 13, 1692 is stated to have been a Friday. Even though it was a Thursday on the New Style Calendar adopted in 1750, the date actually fell on a Sunday in the Old Style Calendar.
Bogg is sentenced to burn at the stake at the Salem witch trials in 1692. In reality, all 19 people who were convicted of witchcraft in Salem were hanged.
The burning of accused witches only happened in Europe.
In the chase scene after the opening credits, when Abiah goes behind a rock to hide from the mob, you can see the rock wobble when it leans on it - it is obviously lighter than a real boulder.
When Jeffrey is talking to Bogg about Benjamin Franklin, Bogg seems to have trouble remembering who he is, but in the previous episode the Voyagers helped Ben get his kite airborne.