Broken Progress Screens in "Art Therapy" Maps

[Malt33]

Found in all of the "Art Therapy" coop maps (Peer Review DLC).
The signs at the beginning of each chamber are missing the course's name, the room's number, the progress bar and the hazards/test elements, showing instead "Branch 1", "00" and "None" as found in "scripts/screens/mp_progress_sign.res".

This seems to be a recent issue, I was testing some features in coop mode a few months ago and everything was fine.

How it looks: (taken in course 6 / art therapy, room 5)

How it's supposed to be like: (taken in course 3 / hard-light surfaces, room 4)

I don't think I can provide more info at the moment, but let me know if there's anything else I can do to help.

[vrad-exe]

I can't reproduce this, make sure you don't have a custom version of the file installed which breaks this

[Malt33]

No custom files, checked again before this reply and the bug is still present.
I've verified file integrity several times since the original post.
Asked someone else about this and they've confirmed to have the same problem as well.

All recent playthroughs, screenshots and videos of the Art Therapy DLC levels show this.