"a. During the last two minutes of the fourth period or overtime period(s) with the offensive team in possession of the ball, all personal fouls which are assessed against the defensive team prior to the ball being released on a throw-in and/or away-from-the-play, shall be administered as follows: "


We were the defensive team right? So the Cavs were the offensive team. So it would seem that this rule does not apply.

Maybe the correct interpretation is that an offensive foul does not result in free throws... just loss of possession?