My PMs are still broken for me!

It's been months now so I sort of got used to never receiving notifications via email when I get PMs and replies here on the GB forums. I've checked my GMAIL settings and there's no weird filtering going on either, as far as I can tell.

Here's my current settings :

To me this all seems right, but am I missing something obvious? I sure would like to receive notifications again, if that's actually an option!

Thanks for any help.

I'm not sure who's responsible for notifications but maybe @mrpibb can look into this.

I don't know either. Perhaps indeed this is a case for the elusive @mrpibb!

Oh woe is me!