The posters saying that there were multiple versions of Trump's address were partially correct. A TV station employee in Seattle modified the feed using–possibly deepfake–to make Trump's face a deep orange and had him stick his tongue out multiple times. The article is on Zerohedge, but, you know.

https://www.zerohedge.com/news/2019-01-10/seattle-tv-station-caught-doctoring-trumps-face-during-national-address