SEASON PREMIERE: After years of watching old imported seasons of The Great British Baking Show, the U.S., thanks to Netflix, finally is up to date. Beginning tonight, the shows we see here in America are the same ones shown, almost simultaneously, in England. That’s the good news. The bad news is that, since we’re now seeing this British baking competition as new installments are pulled from the oven, we’re no longer getting full seasons at one time. From now on,