Even though Early Access can be an incredible thing to allow developers to build up their game with the community, and pull in some early funds, it can also go very wrong. And now Valve are making it a bit clearer for you if a game hasn't been updated.
For real. I think the biggest “issues” I encountered were just due to me fucking around and getting stuck behind a boulder, or teleporting somewhere I shouldn’t have been yet and skipping a cutscene because I stormed right past an NPC. But even those aren’t really “issues” per se, because if you want to avoid a particular NPC or plot line in D&D, you should have that choice as a player.