We’ll have to agree to disagree mate - as long as it is clear when the cases were from I don’t see anything sketchy in that.They don't need to, all they have to do is say, there are 7333 cases reported today 3000 of those are due to a backlog being cleared up.
Obviously it would be great if data comes in a timely fashion but putting myself in the shoes of someone working in a lab I can understand why a sudden surge of 3000 cases would cause reporting delays especially if some of your own staff are among those impacted.
Joking aside though, people talk about "increasing capacity" like it's a straightforward thing. We saw with the Nightingales that it's easy peasy to build new beds, but if you've got no one to staff them then they're kinda useless. That's kind of the problem because healthcare in its current form succumbs to Baumol's disease, and so is heavily dependent upon the staff levels.