Forum:Mass effect 3 Glitch

Hey, I'm sorry but I didn't know if this issue has been talked about already, but I found this glitch in the PS3 version of Mass effect 3 where the cut scene of the Cerberus soldiers shooting lab tecs on Mars didn't come up, when you push the button which zooms in. And I've also noticed another one when inside the darkened room also in the Mars Archives mission, I got Shepard to pick up a weapon upgrade, it was picked up but it didn't say that I did that, then when I went to upgrade one of the guns at the upgrade thing the upgrade wasn't there. I was hoping there is a way to fix it or a patch or something. I have tried starting the game again but that didn't work. I think I downloaded a patch but that didn't do anything either. I don't have any DLCs in it yet though.