I'm sleepy too; we are in the same time zone. Ok, here are the two possibilities:
1. ARD did misreport. The misreporting caused a scandal. Hence, ARD apologized for the erroneous report.
2. ARD did not misreport. However, the report unearths a major scandal in sports like biathlon, which causes significant resentment among parties with links to money and power. They exert pressure, and ARD apologizes for reporting on the topic. This scenario is sort of similar to how the Spanish government covers up OP to protect football.
My question to CH was, which of the two scenarios is valid?