Recently on occasion the menu wouldn't open on just the homepage, but now it won't open on any page. If the icon is clicked it doesn't do anything.
When this started happening I was using the standard dark theme on 1.0.1 pro, but after updating to 1.1.1 the problem has persisted.
I've tried changing themes with no luck, and I've also tested the 4 major browsers on my laptop, safari for iPhone, and dolphin, opera and the default browser for android. The problem is the same on every device.