many years ago I brewed a Strong Scotch Ale (extract) that did the same thing, but it wasn't for 1 1/2 years bottled. it was also about the time I quit putting all my beer in the fridge.:rockin:
Good point ... this has been sitting in the back of my beer fridge for 18 mons. And what are you still doing up son? 3 am is coming up quick!