Other mistake: When King Richard asks the chef if there's lemon in his tea, he replies "Yes, my king. Some 'and-squeezed lemons." The closed-captioning says "Some unsqueezed lemons." (00:15:40)
Galavant (2015)
1 other mistake in season 1 - chronological order
Starring: Vinnie Jones, Timothy Omundson, Mallory Jansen, Joshua Sasse
Continuity mistake: When Vinnie Jones takes the King to his room, his earring keeps changing from ear to ear between shots.
The One True King (To Unite Them All) - S2-E10
Trivia: A kid named Menken offers to write young Richard a theme song. Alan Menken was one of the composers for the series.