I'm doubtful of the power numbers for a few reasons. As others have said, keeping the same HP would be looked at as a disappointed, and it would make sense for Ford to boost it up if even slightly just to avoid that disappointed. I get that the torque number is up a bit, but it clearly isn't going to impress anyone.
If these are the numbers, it makes little sense for Ford to keep the HP a secret. Sure, they may have get that number recertified, but they could have stated that there are no changes to the engine without being specific.
The other is...this video hasn't been taken down yet. Ford has kept the numbers a secret and I can't imagine they are ok with this information getting out through this way if it were accurate numbers. Maybe, Ford isn't aware yet, but we'll get a better idea if Ford takes it down in the next few days. Then again, if/when they take it down, it doesn't really confirm the numbers are right.
The other reason, and it's really a strong one, it's entirely possible that the person speaking on the video was just throwing out the numbers from the Gen 2, not really think about it or what have you. Or was given the wrong information. I could be wrong, but I guess there aren't a ton of people at Ford that know the actual numbers at this point, and I'm think the rep who came out to this plant isn't one of them.
But none of that is solid. I don't know that I'm disappointed if it is true though. I wasn't planning on getting a '21, and it really wouldn't be a smart move either way. This news would just make it easier for me to hold off. Besides , no change now increases the odds that there is an improvement in future years.