hey, i just had an issue with VV3. when i checked on my game, everything had been reset except the puzzle that i had just complete (the bath one). so now i have no trees, the alchemy lab is ruined, the roster of the dead and the rubble is not cleared, i haven't completed any huts, i haven't found the beehive or my chief (even though i have one, it says that the puzzle isn't completed) and apparently the sharks haven't been cleared either.

is there any way i can fix this? or do i have to start all over again?