Splits by classes and courses are on WinSplits now. Sure hope there is less mud tomorrow. Even the occasional cow pie would be better. ;-)
That's what you think (my grandfather had a dairy farm and my childhood experiences involved inadvertently sitting in cow-pats)!
Results didn't need to go up instantly (although we have been fairly spoiled lately by having live results available at many races) but I think a few people were disconcerted by initially not being able to find even a results tab...