I am sure this is a pretty easy issue to resolve and stuff, but it would be great if this would be fixed (it kinda helps with a lot of things like town management and stuff)
You can still view the map. The last plugin update seems to conflict with some of our config files, so it's not showing players for the moment. I'll fix it soon.
If the map appears black, hover the bar on the right and select the world. It should then load the map.