yahoo.finance.analystestimate not giving useful data

[nleng]

I am trying to get analyst estimation data using the YQL query:
select * from yahoo.finance.analystestimate where symbol='YHOO'

url: https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.analystestimate%20where%20symbol%3D'YHOO'&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys

but the only thing returning is
{ "query": { "count": 1, "created": "2016-04-17T16:49:48Z", "lang": "de-DE", "results": { "results": { "symbol": "YHOO" } } }

I would expect some data about target price etc. Any help is really appreciated. There are also two open questions regarding this on stackoverflow, but noone seems to be able to answer this.
http://stackoverflow.com/questions/31588163/yql-yahoo-finance-analystestimate-results
https://stackoverflow.com/questions/36260484/are-the-yahoo-finance-related-data-apis-change-yql-console

[kenorb]

Most likely fixed in PR #449 or #457, or check my fork.

[nleng]

Ok, that you for clarification.