The curious change in relationship between 999 COVID calls and COVID deaths

I have previously reported on the strange discrepancy between COVID 'cases' and COVID-related 999 calls/triages. 

With the massive January 2021 surge in COVID classified deaths I've been looking at the relationship between death counts (reported at https://coronavirus.data.gov.uk) and the 999 triages and calls (reported at https://digital.nhs.uk/dashboar…