There seems to be some issue with either Twitter or my host Google Appengine. I'm trying to work things out. Will let you know as soon as the problems are fixed.

Update: The Google Appengine team is working on this issue. Supposedly Twitter is blocking request coming from Google Appengine. Since JustUnfollow.com is hosted on the Appengine, we are not able to connect to Twitter. 

Update 2: It's almost been fixed. Most of you would be able to use but there are dangling issues which should be rectified in an hour or so.

Update 3: I cannot see the requests being blocked right now. Things should be ok now. Twitter is facing some issues of it's own thought. If in a few hours things don't look good please let me know in the comments below and I'll look into this again.