In a snow biome, when it is ending the snow weather, all snow blocks in that chunk simply disappear. When the snow weather is completely gone, it will do the same thing. This only affects snow placed by the player and any snow under a different block is protected and wont be deleted. This has occured on my Nvidia Shield K1 tablet and Motorola X1032. This incident happend on two of my livestreams so if you want more info check out mobcrush.com/geminijets31. It happend on my most recent lets play. The bug only happens at the end of the snow cycle. I dont know if it has to do with rendering the snow layers or if its a different reason but its made my lets play (one I spent on since 0.9 nearly impossible to play since I live in a massive snow biome). I hope you can see this so it gets fixed before the 0.14. I miss playing my world but it wastes so many resources when my house deletes itself. I appreciate if this bug gets fixed soon, thanks!!!