If it wasn't already apparent. The 1pm update is meant to be weekday only - they need a weekend too!
If it's on the weekend (like last week), the shooot has hit the fan (there were deaths) or some heavy clarification by way of media/national address is needed. Else you get a paper release that may not be as informative re links etc
The way I see it, tracked to known cases - likely increasing due to still operating workplace distancing failures (media works numbers started mid lockdown..) or intra-bubble breaches. 'I'm finnneee lets get back out the room to see my family... /week passes/ ..oh poo'