I bottled my wiessbier last weekend and took one out last night to give it a little shake (I'm not sure why, I just wanted to look inside!) anyway, I know that they are meant to be cloudy and that shaking it would stir up the yeast inside, but it seemed to have flake like particles suspended in the cloudiness. Lots and lots of them. It was like looking into a snow globe! Any ideas as to what this might be?