Razo before said it probably was the blackwindow fix causing this to also apply to normal windows? But I wouldn't know what else would be causing this.. all I know is that reborn changed it haha.
@Midnight, it's not about breaking the glass.. that didn't change. You normally could shoot through windows and hit people (eventhough the windows weren't broken yet!). I have been playing SO for 10 years so with a sniper I noticed right away when using the reborn patch.. it has been brought up before several times but nothing was done about it.
An AW player wouldn't mind much (unless he's using a sniper as well), but in Sniper Only on The Bridge it's a HUGE pain.. element of surprise = gone.