My WLM has decided to not show the nicknames or profile pictures of my older contacts, and doesn't show my new contacts at all. None of my contacts that I've added in the last month or so will show up. Additionally, my status keeps reverting itself to one from about three months ago.
I've tried everything I can think of to fix this, including uninstalling and reinstalling. Does anyone have any ideas on how to fix this so I can chat with my friends again?