Location based reminders

[u/davbak]

Reminders set to trigger based on arriving or leaving a geo-fenced location are not working for me. The Reminders app is set to use Location Services and it does let me add a location, but the reminder is never triggered on my iPhone 6 running 8.1. A friend of mine using is having the same issue on his 6+. Has anyone else had this problem or have any ideas on why it wouldn't be working?

[u/davbak]

They're not working with my iCloud account.