77% of the time, an NHL team with league-average shooting talent wins this game with the way it had played out (so far). Tonight, the team on the 23% side currently has a 99.939% chance of winning.
One-offs now and then are forgettable, and disappear in the data over the course of numerous games. However tonight's game very much matches the data of Flames' current season on the whole. I would even go on a limb to suggest that the seasons that don't match up this are the ones that are few and far between (at least in recent times).