If you used the correct amount of priming sugar the ratio should be uniform for the whole batch, so it should take about the same time to carbonate regardless of bottle size. The 8 months story was probably someone waiting for a higher ABV beer to MATURE (taste right, not carbonate). Last, and most important, they shouldn't be in the fridge right now. You want to leave them at ~70F for 3 weeks in order to carbonate, then chill em, else they won't carb. Should be fine if you just take them out and let them warm up to 70.
Bottled: Modded Sierra Madre Pale Ale, Irish Red, Ska True Blonde Clone, Chocolate Stout (Partial Mash), Dead Ringer IPA (Partial Mash), Cider, Dead Ringer IPA (Extract), Orfy's Mild(AG), Busty Brunette Blonde(AG), Dead Ringer(AG), Chocolate Stout(AG), Pumpkin Ale(AG), Tits Up IIPA(AG)