Known issue according to support:
“thank you for taking the time to write us about the bug you've encountered! After receiving your message, I double-checked with our developers about the topic and it seems that it’s a known issue. There has been cases in which tournaments had doubled groups and, consequently, games.
Rest assured, though, as our team of developers is currently working on resolving it! In fact, we have already deployed the first fix to avoid it from happening, but now our team is trying to come up with a solution to remove the doubled groups/matches that were created.
Hopefully, they can come up with a solution soon. In the meantime, though, unfortunately, members are recommended to play the games through.”
This tournament has a faulty pairings in second round, as you can see in the given link, every group is made twice so we have twice the number of games. please rectify this.
https://www.chess.com/tournament/ai-trophy-tournament/pairings/2