It's because of the way the stats are being collected. In short anyone who isn't admitted to hospital before dying isn't showing up in the PHE stats.Why arent they including elderly care homes in the daily stats for covid19? I'm guessing its ripping through some of these
The ONS stats will include them if Covid-19 is on the death certificate, but that does assume they get tested which hasn't been happening for people who haven't been into hospital.