Hi, I'm trying to get all retweeters from tweet with id: 308018633223860225 using GET statuses/retweeters/ids. But it returns only 93 ids instead of 162! It also returns always zero for "next_cursor_str", even if I set count to 10 or 100.
Tried the same for Tweets with more than 1,000 retweets.

Replies
I got a similar problem.
I called GET statuses/retweeters with tweet id 266031293945503744
( https://twitter.com/BarackObama/status/266031293945503744 , retweeted by 794,592 users)
It returned only 97 user ids, and next_cursor, next_cursor_str, previous_cursor, previous_cursor_str are always 0.
I think this API is not functioning properly.
The statuses/retweeters method can only return you 100 possible results -- there is no way to "cursor" beyond that result set.. due to the way collections are built, you aren't guaranteed the full 100 (some might be outside of your viewability).