Indeed, Jesus is also incorrect, the rest are acceptable, although maria as a plural is also an edge case. However, even though the source of the words is Wiktionary they are compiled into lists that the game creator can edit (a long guess list, as well as a short answers list, which I suspect those two words don't appear on), so those two words should be removed from the guess list.
When he says "they now all link..." he means that when a game ends you can click on the words for the day and it will take you to Wiktionary so that you can see the definitions if you don't know what a word means, not that the game is directly talking to Wiktionary.