There is a YouTube video by Sandman that shows the Calvin no TD and the Cruz TD back to back. It's worth a look. Shows how the rule is not called consistently. I know it's over but man do the Lions seem to get the short end of the stick A LOT.
The Lions are the NFL's guinea pig. By the time the 1pm games were over, the NFL had time to get together and LOL at their Megatron mistake. Just long enough for the NFL to send out the memo to all referee crews not to make the same mistake on national TV during the Giants-Cowboys game.
"Dear refs. Hey thanks for trying really hard during the Lions game guys. Try not to take things so seriously tonight when it counts, ok? Thanks!" - NFL