All of you who belong to the Digimon fandom!!
I played this Digimon-moji game at digimon-adventure.net and noticed few words which are…
gaikoukan = diplomat > taichi
uchuuhikoushi = astronaut > yamato
shousetsuka = novelist > takeru
isha = doctor > jou
ryourikenkyuuka = cook > mimi
So this is pretty good proof, that they are retconning nothing.
Spread the word.