Ended up not mattering because Detroit could have ran the extra 10 seconds off anyway, but the scoreboard operator botched the end the game in favor of the Lions. When they marked the runner short of the 1st down to create 3rd and inches, GB had called timeout to stop the clock, but they got it back when the review marked Detroit short of the first down. GB then used it to stop the ten second run off (and stop the clock) before the 3rd down play. However, instead of bringing the clock to 1:37, when the previous play ended, the scoreboard operator still enforced the 10 second runoff (despite the official saying Green Bay had used a timeout to stop the run off) and set the clock to 1:27, and no one noticed.
Those 10 seconds could have been HUGE if Detroit kicked on 4th down or didn't get the 4th down conversion.