I remember in 2003 at Div II/III Semis, it began raining during our performance (ORLANDO). It rained off and on until they called the competition. They slated the rest of the Div II corps in and somehow we got bumped out because they used part scores from Semis and the rest from Prelims? WTF? Needless to say, were we beyond upset.
In this case, I do don't think it matters as much.