I won't say Hastings necessarily outcoached Jackson, but something happened, either with coaches or players, or both, that did not translate to making it look like we knew what we were doing on the ice.
If you read The Athletic article "Return of an NCAA blue blood: How North Dakota went from offseason crossroads to Frozen Four," you'll find this:
"Jackson didn’t waste any time getting down to business. There were several video clips of Wisconsin, showing its relentless forecheck and how it turns turnovers into transition chances. North Dakota knew what was coming. Jackson showed examples of how other teams did well against the Badgers. He also had video of his own team and the keys to its game, from breakouts to net-front battles.....Jackson was right in warning that the Badgers forecheck was formidable, though. The Fighting Hawks couldn’t handle it, coming out uncharacteristically flat."
So, it seemed like the game plan was on point, but the players either didn't or couldn't execute it. So, were our players simply inferior in skill/ability, or did they not heed the warning? And then, what did Jackson do about it as things folded out in real time?