RZR 1000 Transmission case cracked

I have a 2016 High Lifter that is just now in for its first service. Unfortunately, it also has a crack in the transmission case. The dealer informed me that they are calling Polaris to see if it’s covered??? It has 98 miles and 18 hours on it. I heard it snap when traveling on flat land. Is this a common problem? Dealer is saying that they have never had it happen.