This granule has a last update date of 2017-03-18T15:43:43Z.  

When I perform this granule search with a revision_date range from 2017-03-01T00:00:00Z to 2017-04-13T00:00:00Z, I find the granule.

When I perform this granule search with a revision_date range from 2017-03-05T00:00:00Z to 2017-03-29T00:00:00Z, I don't find the granule.

How come?