I bottled a northern brewer extract kit 2 weeks ago, caribou slobber. I've had 2 so far and they were perfect. Carbed good tasted good looked good. The 3rd bottle I poured looked like fresh apple cider. It was cloudy and had zero carbonation. Didn't taste bad and didn't have any foul odor. Is it possible the bottle cap wasnt sealed or something? Also, My helper on bottling day tipped a full bottle, spilling half. I simply refilled it and kept going. Is it possible that spilled bottle got shaken up and oxidized? I'm still rather new to brewing and this is my first bottle so far that had a problem. Any thoughts?