That has happened on other games I've played in the past. On the one game (now gone) I was highly competitive in (Deja Vu Solitaire because it was not timed), there was a malfunction that must have piled score upon score, ruining it for everyone else. One person on the games forum calculated the perfect score and this was magnitudes over it. Hopefully the fake score will be taken away on the "all time" list.....but it never was on Deja Vu. I never called about it, wasn't sure how to do that with games at the time.