A possible warning...
I updated my Alexa app on my iphone, and I have encountered 2 problems...
1) My routines didn't work. These were voice activated routines, for example: "Alexa Good morning". Editing didn't fix the problem. I needed to delete and re-add the routines.
2) I have two harmony hubs, and voice commands no longer work on one (they actually go to the other Harmony Hub). I can use them in routines, but not through voice. They show up in scenes.
I've spent a couple hours this morning trying to solve the problem (deleted the, enabled/disabled the skill, scanned for scenes, no luck.
Also, I have an ongoing problem with routines and notifications with my iphone. Use used to get a sound with the notification text, now I only get the text. This has been going on a while. I called Amazon about it, and they passed it on to the dev team. I get a call every day asking if the problem is still persisting, and have I updated to the latest version of the Alexa app.