Yesterday evening while defending the final objective on Bridge (the room with the drug samples) a player was able to shoot a grenade and then walk through what appeared on my client as still intact glass window. I suppose that either collision or client-side rendering of the window did not work correctly.
Bridge - Windows still rendered intact even if broken
Patrol1985
(Patrol1985)
#2
I encountered this one too. Here is a screenshot of me standing “in” the glass. It was broken, but still looked as if it was intact. Upon shooting the glass the first time there was only shattering sound, but no glass fragments or anything: