https://www.cdc.gov/coronavirus/2019-ncov/json/new-cases-chart-data.json
Earliest archive:
https://web.archive.org/web/20200429150627/https://www.cdc.gov/coronavirus/2019-ncov/json/new-cases-chart-data.json
https://www.cdc.gov/coronavirus/2019-ncov/json/new-cases-chart-data.json
Earliest archive:
https://web.archive.org/web/20200429150627/https://www.cdc.gov/coronavirus/2019-ncov/json/new-cases-chart-data.json
While there are some differences, the biggest change was moving some deaths on one day to the two days prior. I think the missing tables is what Q wanted us to find.