Did this happen for anybody else? The newest update to Chrome Beta brought some nice performance increases, but also this annoying bug. There's no icon in it's place on the lockscreen, even though it's present in my dock.
Yeah, it looks like the update killed the icon. I had Chrome in a "Google" folder I created and it disappeared from there as well. Just add it back and all is good.
Some reason it removed it from your Dock, which in turn took it off your Lockscreen. Just drag and drop back onto your Dock and it should show back up on your Lockscreen. That worked for me.