Facebook chat used to work find with Live Messenger. Then one day it stopped working.. 

I have deleted the connector and reinstalled it via MSN - this did not solve the problem. I deleted the app from Facebook, then from MSN.. then reinstalled it. This did not solve the problem. 

The Facebook connector claims it has installed correctly - I get a new group on MSN messenger showing everyone on my Facebook - but everyone is showing offline all the time even when they are 100% on-line. 

Anyone have any ideas on how I can fix this?

Thanks in advance, 

David