Consistency needed for delayed/postponed/cancelled gameStatus

[ryoustra]

When games are postponed or delayed, we're not consistently getting that information via the data feeds. This seems to be exacerbated when it's a game that has already been postponed, as was the case with the SEA/MIN baseball game on 5/14/2018. The game was delayed due to weather, but it had already been rescheduled from 4/8/2018, also due to weather. Brad indicated that there's a limitation in the data model that prevented the subsequent delay from being recorded properly. Thus, there was no way to know on 5/14 that the game was being delayed, and the data appeared to be stuck.