The geocaching maps page keeps locking up my Firefox.
I get a pop up "A script on this page may be busy, or it may have stopped responding", pressing 'continue' or 'stop script' makes no difference, haven't tried 'Debug script'. It usually appears while scrolling the map. It freezes Firefox completely - the only way out is to fire up the task manager and kill Firefox.
It started happening a few days ago, coinciding with all the other high-jinks with double menus, missing options etc.