So this is what happened to me. I had two games going and I had finished all of the puzzles on both games but my tribe that was doing better with food and tech points now has no puzzles solved. I still have all the tech bought. So I have to rebild all of huts, bath, cave, graveyard and the statue. I still have my collections up the point I had before I lost of my solved puzzles. Does any one know what might of happened????