Seems like there are issues with the since_id parameter. The following URLs are all returning 0 statuses (verified in API console):
https://api.twitter.com/1.1/search/tweets.json?q=%23IMCA16&result_type=recent&since_id=720642034470531072 https://api.twitter.com/1.1/search/tweets.json?q=%23IMCA16&result_type=recent&since_id=715946153234272256 https://api.twitter.com/1.1/search/tweets.json?q=%23IMCA16&result_type=recent&since_id=0
However, there are statuses since that status showing up in the search console.
Could you look into this?
Thanks,