The part that gets me with the Mr.G&W is the background of the text. Every other trophy has the icon for the series behind it, so why does Mr. Game & Watch not have one? Seems like an amateur thing to mess up.
A possibility is that, along with turning off the 'Help' buttons, it turns off the icon, but I really don't understand WHY that would be a thing.
HOWEVER - I noticed you can't see the icon behind Pauline or Krystal's descriptions either.
I also REALLY doubt they'd reference Gunpei Yokoi's death. Seems like a weird & unnecessary thing to bring up. Especially for NOA to leave it in. It's not impossible, but really unlikely.
The numbering doesn't mean much of anything. Wario's WAY after Zelda, DK, Kid Icarus & Fire Emblem related trophies.
Assuming it is like Brawl, first is SSB/Smash Run stuff. And actually, Mr. Game & Watch is way before Wario in Brawl, too. It's set up by the order the franchise was introduced to SSB. However, the ordering in this game seems arbitrary (Fire Emblem, Star Fox, Donkey Kong, Kid Icarus, Zelda, Game & Watch, then Wario?), and it seems like Assist Trophies, Enemies and Stage Hazards must have their own categories this time. I say this because Dark Train is nowhere near Twinrova and Phosphora is nowhere near Specknose & Medusa.
The trophy that has me stumped is Barbara. She has no body text and is the only trophy that doesn't have the 'full' amount, saying 6/11.