2012 850 XP rich Low on Power

So I was out riding a few weeks ago and all of a sudden the bike became very hard to start, I had to give it a little throttle to get going. Also noticed it being way down on power, couldn’t just dump throttle and go, if I did it would bog down. Even in Low I could’t climb a river bank much less spin the tires (had to get winched out by an Arctic Cat, :sadday:). So I took it to the dealer and had them check it over. They ran a test said it was running rich, called polaris and polaris said it’s likely a spun crank. I’m thinking the timing gear has spun is what they mean. Said they needed 2 labor hrs to confirm, I told them I have the zurich warranty so do whatever so long as it’s covered.

Haven’t heard back from them yet, but has anyone else experienced this? I’ll update as I hear from the dealer.