Here is the official court decision (in German): https://rewis.io/urteile/urteil/lhm-20-01-2022-3-o-1749320/
The absurdly high threat of a fine of €250,000 or six months’ imprisonment in the case of infringement does indeed appear, but with the wording “bis zu” (=up to), which, i think, makes a big difference.