How to fix a gap in a Google Transit trip that spans the beginning/end of a loop?

Question

In my GTFS data, I have bus routes that are on a loop and that is specified in my frequencies.txt. However, I noticed when querying trips on Google that if the trip crosses over the starting/end point of the loop it doesn't connect and it tells you to walk.

Query example

My shapes.txt file draws out the full loop for the bus routes so I would expect everything to work but it always seems to have a gap from the last stop in stop_times.txt to the first.

Here are my GTFS files. https://github.com/joshuahouston/theRIDE/tree/gh-pages/feed_files

Answer 1

I hadn't closed my loop by adding the first stop again as the last stop. I didn't know about this handy page when I created this data and it helped me. http://gtfs.org/best-practices/#loop-routes