Favorite_count = 0 when using lookupStatuses or looping showStatus

[apprenticegirl]

Hi! I have this issue. Whenever I download tweets statistics using lookupStatuses or making a loop for showStatus, favorite_count always seems to be 0, even though the tweet has been favorited many times, and it also seems that the number of favorites sums with retweets_count. For example, a tweet had 3 RT's and 1 Fav, and when I download data it appears that this same tweet has had 4 RT's and 0 Fav. I don't know if I'm doing something wrong, I've tried everything