In the following team match (2 simultaneous games) there's only 1 game on the first board:
https://www.chess.com/club/matches/1001190
this was the case in another match, on the 7th board
I have seen that several times in my matches in the roster but actually there are 2 matches playing.
https://www.chess.com/clubs/forum/view/bug-missing-game-in-a-team-match
Unfortunately the boards are not visible here, so the screenshot doesn't help.
well you can click on the bold blue letters and it takes you to the team match
In the following team match (2 simultaneous games) there's only 1 game on the first board:
https://www.chess.com/club/matches/1001190
S17 2019 960 U17 D1 R5:Team Spain vs France-Deutschland Group