Silent Hill 4 GOG - Full Fix?

So a week or two ago there were a few posts saying that GOG had accomplished a complete fix of SH4 for PC. Making sure it'd work correctly at higher resolutions and fixing the lost content. It was also on sale so I picked it up.

Quite please with it over all honestly, but I've just got to before the hauntings and have noticed I've only gotten 1 radio message other than the story ones. The one radio message is the Silent Hill Tourism one. I was wondering if this means that I might not have a fully fixed version.

If so would anyone know how to make sure about fixing the game or verifying the version?

EDIT: If it helps I'm playing it through STEAM right now so I can get it to work with my steam link and steam controller.

POST EDIT: i've now gotten through a lot of the game and it appears to be mostly stable and working on win10. I've had one random crash in about 8 hours and the worst graphical issue is a very minor faded-double image mostly noticable in cutscenes. Playing it in 1080 on a 4k screen through steam link.

All the originally missing content seems present.