What in the Sam Hell is going on in Montana? Earlier this year, it seemed clear Yellowstone was ending this year, with a sequel series called The Madison on its heels. But then the alleged Costner/Sheridan beef hit an alleged apex, and suddenly promo for the show called season 5B a “return” instead of an ending. And tonight’s episode is being called “special season finale” on social media, rather than a wrap on the whole series. Okay, so …more Yellowstone?