Oakham Town Council Meeting planned for the 12th April 2021 Cancelled due to the death of HRH The Duke of Edinburgh I am not sure why?

Oakham Town Council Meeting planned for the 12th April 2021 

Cancelled due to the death of HRH The Duke of Edinburgh

I am not sure why?

https://oakhamtowncouncil.gov.uk/meetings-calendar/full-council-11/