Pritchard had a bad game (-4). Scheierman (-11), Craig (-11), and Queta (-5) all played fairly high minutes with negative results. This was the issue.
Hauser had a big game to make up for Pritchard, these guys are not going to both have good games every night (although Pritchard has been good pretty much every night). And Scheierman, Craig, and Queta hopefully don't see the court in the playoffs.
It is easy to explain this one away. I don't like to see the team give up leads any more than anyone else. But I am not too worried about it at this point.