Issues with subscriptions and notifications

Hello, 

Sorry, I know this is not the right place to post this, but I can't find any form to report such issues ...

For few days (maybe a week or so), I don't receive emails about the topics I am subscribed in this forum anymore.
@Spotware: Can someone check that or point me to the right place to report this kind of issue ?

Thanks,
Cheers,
Jerry