I keep running into a bug where I randomly drop through the foundation floor and I cant get out of the water. I cant swim to the edge of the platform or break the floor above me. The shark just kills me and ends my game permanently. This has happened in two separate games. The first game I had a two level raft 35 x 35 and the second time was 24 x 24. I'm running 1.05 x 64 on windows 8.2.