They swallowed the whistle. Tony Allen spent the whole game yanking on Kyle Korver's jersey, but didn't get called for his first foul of the game until less than a minute left.
Getting Korver open has been a problem for a couple of weeks now. Other teams are getting more and more brazen about clutching and grabbing him, and I think we can assume it'll only get worse in the playoffs. Budenholzer needs to figure out how to work around it.
Biggest issue last night was just that Horford and Millsap couldn't hit good shots. Hard to win when those two guys score 10 points between them.