Inconsistent results between API and Twitter follower page


#1

I see inconsistent results between this call:

http://api.twitter.com/1/friendships/show.json?target_screen_name=jed&source_screen_name=kirkofglobe

which says, the @jed is not following kirkofglobe, and the twitter follower page of kirkofglobe.

https://twitter.com/KirkOfGlobe/followers

Has anyone else faced such issue with this endpoint?