I changed my WordPress.org user email to a @tampabay.rr.com address.
The same issue persists. Two test contact forms were submitted, one by me and one by my husband. I am still not not receiving the email notifications.
However, the two test contact forms do appear in the feedback management area (but with no visual indicator in the dashboard).
Comment submissions continue to work properly. I receive email notifications, a visual indicator in the dashboard, and the form appears in the comments management area.