ListFollowers cursor error


When I am retrieving followers using ListFollowers, I am using the cursors to get pages of followers.

It works fine for the first batch of followers, then I run into a cursor that is bad and throws an error:

Unable to cast object of type ‘System.Collections.Generic.List1[TweetSharp.TwitterUser]' to type 'TweetSharp.TwitterCursorList1[TweetSharp.TwitterUser]’.

If I use the previous cursor, or one of the earlier ones, no problem. But that cursor is a dead end, and I don’t know how to get past it to get the rest of the followers.


Note: This is not due to rate limits. Well within limits.