Christmas Episode - Haven-This December

Christmas Episode - Haven-This December: Haven is wrapping up for the season, but an all-new Christmas episode will be unwrapped this December.

Just saw this - wonder where this fits in with the showdown on the Cape Rouge and whether Nathan is the tattooed man that brings about Duke's Downfall? If they're in Chronological order, then obviously not. This also ruins 6 months of semi-suspense. Mind you, it is Haven - it could be someone's dream/trouble. Also it is SyFy - maybe they'll rope in WH13 and Eureka for a mega mindf**k crossover episode? :P