I have to wonder what would have happened had the same thing occurred in the US. I'm really struggling to think of a scenario where the police have a warrant that says "$THING is on computers at this company, go get them" and you have literally any chance of convincing them that $THING is not anywhere.

I could see them taking all the computers then six months later saying "here you can have them back now, come pick them up at the precinct and here's the storage bill."