I am going to pour over the patch notes from 2.0 onwards to see if the function alteration that occurred was intentional, but if there is no mention from then until now of said change, the present situation is a bug that will be corrected at some point, but it is not like intentional glitching, which can result in bans. Even if I find this change of behavior as I pour over the various patch notes, there is still a bug regarding the grimoire card itself because of the lack of win rank rings. My previous post could be summarized as: There is either a bug with the grimoire score or there is a bug with the doubles grimoire card itself, but in any case you have found a grimoire bug.