Since this week's maintenance the windowed fullscreen mode is not working correctly on my mac computer. The top menu bar with the clock is not visible as it used to be, and I can't get the dock to come up while in cursor mode. It's essentially just fullscreen mode now. There are also intermittant white/grey/black lines that flash across the screen similar to other glitches I've only witnessed on the test server previously. Those happen both in game as well as on the login screen.