Request to get total count of Facebook page likes in v2.3 API

Previously I was using FQL for this, but this is deprecated as of v2.1 and I'm moving over to v2.3 using the graph edge "likes".

Here is my URL:

http://ift.tt/1ba6oyT

This returns detail JSON with paging info - but it omits the total_count which is supposed to be returned when "summary=true" is used as described in the Facebook docs - you'll see what I mean.