I'm still using Windows 7 and playing the game via Facebook on Firefox. I noticed today that the World Map Navigator changed dramatically, perhaps because it switched from the (soon to be unsupported) Flash version to the HTML 5 version? I find the new layout much harder on the eyes. Previously, the World Map Navigator layout was landscape, with the numbers and overall map larger and easier to see with the Lives/Gold/Messages icons at the top of the screen.
In the new version, the layout is portrait mode and everything is more compressed (zoomed out) and harder to read (looks a bit like a pinball machine now with a lot of wasted space on the sides). Attached is a screenshot of the older (better) layout. Everything else looks the same, just the World Map Navigator layout that has changed from what I can tell. I understand the need to switch to HTML 5, but can the old World Map Navigator layout be kept? It's less motivating to play the game when you don't like the layout...