I don't get the email notifications

Dear all,

somehow in the latest typeform I published I didn’t get any of the notifications although they're “on” and my colleague, who's supposed to receive them too, does get them.

I really got none of the 45 answers; my colleagues got them all.

Any idea? I checked the chat before about a similar subject, and my notifications are on, and my form is publishes :)

Thanks for any hint you may have!

Many greetings,

Hélène