Custom Google Assistant suddenly not available on device, but works when the prompt is typed in

Question

I have been building this DialogFlow and had been testing it on my tablet device. I had previously set the Language to English (United States) to access it. After opening Google Assistant, I said the "Talk to " phrase and it would pull up my Custom Google Assistant. I'm able to test and debug using my Android Tablet.

However, when I tried to test just now, it told me that my Custom Google Assistant "isn't available on devices set up for your language or country." I haven't changed anything is the setup of the tablet nor my DialogFlow or the Google Actions.

What's odd is if I type in the "Talk to ", I'm able to use my assistant and talk to it.

I'm not sure what's wrong with my device or my Custom Google Assistant. Testing it over at the Actions on Google and calling my Custom Google Assistant via the voice prompt works.

Answer 1

I send in a ticket to the Actions on Google support yesterday. Today they replied with an email that it is a known issue and other people are facing the same problem like us. Their internal team is working on it and they expect a fix within the next 24 - 48 hours.