Its a Shimano SLX M7000, 11-46T, they are replacing it under warranty luckily :)
Did not think of checking that and after looking can't see anything that stands out.
I have recently got my E-Summet 19 and I love it. Just looking over it today have after my first ride the other day, and have noticed that i am missing 2 teeth from the cassette one from each of the lowest gears. What causes this? I do not remember it jumping or anything.