I am wondering what does it mean that for the first Time I see negative number ”-7.01 €” in ”Loss from sold loans” in this month row?

Is it just me or do others also see this?

It is a good thing. It means, that you have got 7,01 eur more from all red / sold loans with interest, earlier payments and compensation all together. It is not a loss for you, it is profit from sold loans.