Debug invalid date

[Keyrxng]

See this run and about 6 log sets down you see

Which is linking to this pull request and is the only invalid date string in the logs (I only checked this run and it was for an unrelated matter)

[gentlementlegen]

@Keyrxng Thank you for noticing this. We should try again after #4 is merged because maybe it is fixed by the fact we do not use the database anymore and because it will exclude pull-requests that are still on draft mode (I do not know if the invalid date is related to these).

[gentlementlegen]

I think since we removed the DB everything runs as expected, cf run https://github.com/ubiquibot/automated-merging/actions/runs/10503328822/job/29096477913, can close this.

[ubiquity-os]

# Issue was not closed as completed. Skipping.