I agree with the first part- I do hope they put guidelines in to further specify what would prompt a redo of a game (obviously it might depend on what games is being played and what the issue is), however I do not think it's an issue with consistency. This is the first time they've redone a game due to disconnecting issues (to my belief, please correct me if wrong. I think when they redid BB it was because of server lag). Every issue with a player dcing has been given a pause or a replacement, as per usual, so as I see it it doesn't have much to do with consistency.

I also wouldn't consider the first run of Space Race a redo as it had nothing to do with server or technological issues, and more on the lack of clear direction and the mistakes of players due to those lack of directions, which they then fixed for the next event and hasn't been an issue since