Hi everyone, This can occasionally happen where firebase will have a duplicate of an entry. They are essentially completely paired as they share the same data, which results in the deletion behavior as noted. Vince's suggestion should resolve the issue so long as you are a Pro subscriber. However, we can have a look on our end as well, we just need the name of the game and, in the case of Phnord, the name of the sheets that are duplicated in this way.