Hey all, Siri has stopped working on my iphone 6S. When you hold down the button instead of the normal beep you get a microphone icon and then she says "I'm sorry I didn't get that" or similar. Still working fine on my Apple Watch and ipad Air 2. I took a video https://www.instagram.com/p/BUAzuU4gt9Z/ to show what I mean. Anybody else having this problem? I've tried restarting and various other solutions but nothing so far. Everything else is working fine, I can make phone calls and facetime etc and it's all dandy so I don't think it's any kind of hardware fault, it seems like some kind of weird bug to me.