I think the rules are implemented incorrectly. Multiple times I've seen a move get made that seems to violate the rules.
As an example, I just saw team Twitter place a piece in the center square of the top left board (the center board had not yet been won). The Github team then proceeded to place their piece in the bottom right board rather than the center board. It may have been the case that there was a split vote for center and bottom right in Twitter's move that resulted in this bug manifesting itself.
As an example, I just saw team Twitter place a piece in the center square of the top left board (the center board had not yet been won). The Github team then proceeded to place their piece in the bottom right board rather than the center board. It may have been the case that there was a split vote for center and bottom right in Twitter's move that resulted in this bug manifesting itself.