Other than cleaning the vents, I would also see if any problem come up with a few passes of Memtest, and with a linux live system (I suggest Ventoy if you don’t have one ready, you install it once on a usb pen drive and from there on you only drag and drop the .iso files)
Hi there, it looks like Journeys is considered the 23rd season of Pokemon (wikipedia says so too), I found it on TMDB: https://www.themoviedb.org/tv/60572/season/23