They stuffed Detroit on 4th and goal at the 1.
Then on 1st down GB got a run stuffed in their endzone which was initially ruled a safety since the RB as he was falling down pitched the ball forward out of his own endzone and got called for intentional grounding. But upon further review they said he was outside the tackle box and legally threw the ball away. That may have been true, but they also on the same play called a holding penalty which was clearly in the endzone, but the refs said it was not.