March BATs not received at all + no more ads showed since 3 days

I’m well aware this is a common issue, I see many post like mine.
In my case my March reward is still shown on the way: " Your +0.523 BAT March rewards are on the way. Keep an eye out! Check status"

As you can imagine I’ve just started with Brave, since 2-3 weeks now.

What is also weird, I used to get up to 20/25 ads per day, and since 3 days now, no more ads are shown. I recently upgraded the browser with its latest version, not sure if this is linked to that.

As I’m new here, still not figured out if all this used to work and we’re just in the middle of a bug which will be solved, or everything is a scam… waiting for experienced advices here