In the quest "I WALK THE LINE" I found a strange error. I have not had open gates (see video) as I found up, with colleagues of mine, these gates were open. A little later I found another way to reach the cinema then, however, the way marker on the map did not help at all.
It's a known bug by now, I reported this one a few months ago and sent support a copy of my save (PS4). It sounds like you found an alternate route through the Kabayan foods shop?
I've heard people have found a way to replicate the bug by going to fight Sasquatch before linking with the Netwatch van, it seems doing objectives out of sequence definitely breaks something, but in my instance (and many other's) this was not the case, especially since I've been approaching the mission the same way since game version 1.05 and this started happening on patch 1.2