I think there were two coaches challenges in the 4th qtr. The first was Davis's foul on Tatum, which was reversed. No issue there. However, the ball was given to the Lakers, which made no sense to me since LeBron immediately traveled, so he never had possession.
Then the Celtics won a separate challenge on a foul call, where Tatum was the first to get the ball. In this instance, the refs called a jump ball instead.
To me, the refs interpretation of possession after the "foul" should have been reversed on these two instances. Am I alone on this?