We have been unsuccessful getting session location information using several of the events APIs, e.g.for event id 2435. "We correctly get the session information , but eh location is NA or NULL.
We resolved the issue - it was on our end.
Due to the technical nature of this question I'm going to share this question with the Canvas Developers group in the Community. Hopefully they can help!
Thanks for coming back and letting us know!
Retrieving data ...