If it was sabotage then three cheers for whoever did it. The more sabotage the better with regard to the absolute clusterfuck the government is currently creating. And yes, I have an 11-year-old doing SATs at the moment.
The people in charge of education currently are utterly, utterly clueless. Yet another example of this is that schools are being chivvied to make lessons 'less teacher-directed' and there is all this guff about children 'taking ownership of their learning' - which is not, actually a bad thing in itself, but when it is being enforced simultaneously with these awful, rigid, nit-picking, over-complicated tests then you have either got a government department where every twat with a hobbyhorse is allowed to apply it, and no inter-department communication, or an active agenda to fuck up every school's results so they can be sold off to bent academy chains.