Microsoft Security Intelligence submission history disappeared and no email updates were received

Hello,

I submitted several files to Microsoft Security Intelligence for false-positive analysis, but the submissions are no longer visible in Submission History.

The submissions were made less than two weeks ago, and I did not delete them.

One of the affected Submission IDs is:

e7b787fe-b7eb-40ef-80a6-e6dbfdc9c19e

I also have not received any email updates about the submissions.

Could you please confirm whether the submissions still exist and why they are no longer shown in Submission History?

Thank you.