I still have had no issues. I've only seen 1 pokemon get stuck in a wall and that was at the very start of the game.
I fell through the map once at the very start of the game, but that can happen on mostly any game, especially open world games.
And then general FPS Issues.
I haven't even had lag in cutscenes.
I just don't understand how all this s happening to so many, but then there is a massive group who are not having any problems at all other than fps.
One of my friends who is completely blasting the game and refuses to buy any new pokemon game has sent me an article saying pokemon is refunding the game, so I am doubting it can be fixed at this point if Nintendo is refunding purchases.
Edit; The Leaker who leaked the game, as well as many people who have called customer service has said there will be a fix in a few weeks.