At least that bug doesn't seem to have ruined your game.
I was 10 hours into Origins before I fell through the floor into a void and the game autosaved, forcing me to restart the entire fucking thing because it doesn't have multiple saves.
Even if the game wasn't buggy, it's still my least favorite because of how they slowed down Batman's punches in the combat when the enemies seemed to be the same speed. It just made it feel like he was stuck in molasses when he slowly winds up his punch and a random goon lightly bops you on the back of the head ruining your combo.
It's also almost impossible to unlock everything in the first playthrough because some stuff is gated behind completing Challenges that HAVE to be completed in order. If you solve a later challenge first it doesn't count and you'll need to do it again once you're allowed to. The challenges are also bugged; I spent forever trying to get a Stealth section challenge (one where there are only about 2 spots in the entire game where it's possible to get) and once I did it it didn't trigger.