BTW Looks like the less plot thing someone said in the begining are starting to not be true at all
-We have a Two Parter ending in a cliffhanger (Galar Episodes)
-A recurring Pokémon (Gengar)
Not that im complaining, I kinda like this
What they say is that it will easier to enter in almost any Episode without need to see the previous. This will make most episodes to be self-contained (although they said there would still be two-part episodes).
However, they've never say there wouldn't be a continuity between Episodes.
Gengar appearing again wouldn't be so different from the Pokemon of Go appearing again after they are caught.