2011 Razor

Well up until yesterday I owned a 2011 Razor 800. I parked it in front of my workshop went inside to do some wood working and in about thirty minutes I heard a loud explosion which sounded like a plane crashing. As I ran outside I seen the Razor setting where I had parked it and on fire. Living 8miles out of town the local fire Dept took a few minutes to get there but by then the Razor was burnt up. The ATV club I belong to has a member that had a newer Razor last summer on a trail ride that blew up and burnt to the ground for no apparent reason also. Just wondering has anyone else had or have heard od this problem on Razors? Need a little help please