Submission Dates and Times Are No Longer Showing Up In Google Sheets

I integrated my form with google sheets so I can have a database of all my submissions, but for some reason, the submission dates and times don't show up from time to time. Is there a way i can fix this problem? I'm including a screenshot of what my google sheet looks like for reference.

Please try and reintegrate with Google sheets.

First remove the integration. Then integrate again:

How to Integrate Form with Google Spreadsheet