Prior to build 013, VMNotifier still had a bug where the notifications may occur immediately and without waiting. I believe the bug is due to a race condition, and the attempted fix is introducing a slight delay. I like the irony in possible solutions to races – delaying one side.
MJ has improved graphics where virtually all screen elements are scaled proportionally and more precisely, so everything should look just right. Besides minor improvements, one important bug fix is for the melded tiles display.