Stats associate numbers with prior day (off by one error)

[brunobowden]

Summary

Scroll to the last day of a country stats. Note that it's associate with the wrong date - it's off by one day (can't remember if it's a day late or day early). This needs to match the https://covid19.who.int dashboard.

Checklist:

• Searched the existing issues to ensure you are not creating a duplicate.
• Followed the Contributor Guidelines.

[theswerd]

The day is always the day before today, however, it is the last day that we have stats for.

[brunobowden]

@theswerd - The "277,195" cases shows as "Jan 8" in the app and "Jan 9" on the website. I'm assuming that the website is accurate, so we need to change it to match.