publishedon:ago dont work correctly because output filter need other input format? <bountysource-plugin> --- Want to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/27291359-date-type-placeholders-returns-timestamp-type?utm_campaign=plugin&utm_content=tracker%2F2319808&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F2319808&utm_medium=issues&utm_source=github). </bountysource-plugin>