There was zero consistency with that call yesterday.
1) On the TD, the clock stops. The next play was an un-timed down. We lose a TO for an injury (Harper), which makes zero sense since it wouldn't affect the flow of the game or the game clock.
2) On the ensuing kickoff a Seahawks player gets hurts. Again, the clock stops automatically. However, this time the Seahawks do NOT lose a TO for injury. To me this is the correct interpretation since this injury has little to no bearing on the game clock or the flow of the game.
Now none of this mattered for this game, but is easily could have mattered.