Yes, so today (1606) it's Y, R and even the H, since the puzzle already has the second H in the right place. You can single swap those when you know where they go.
And as an example, I had to wait to place the Os since there are 2. Both Os ended up as double swaps. Good luck!
You seem to have it figured out! But if you want a good rule of thumb, you can swap any single letter to its rightful place without worrying about double swaps. So, in today's game (1603) there is one M and one K and you can put those where they go when you figure it out. It will open up more double swaps down the road.
I appreciate not being told when to laugh, but to laugh when I think something is funny. I'm 10 minutes into the show and I have only chuckled, but this is a genius ploy, well written and perfectly executed. All things considered, no notes.
As with all comedy, it exists within context. So far, this is solid.
Edit: now that they are huffing helium, I am genuinely laughing.
Another trick is: if there is only one of a letter on the board (like today, one X and one Y), you can go ahead and move the letter to its spot once you solve the word. You don't have to wait to strategize a double-green swap. This can help you move faster on the puzzle.
I've had a similar bug in one of the games I've played. One out of hundreds, but it does happen.