Complex sentence: NRK-sport were critical of parts of the TV production from Vancouver, and notified the EBU of issues such as the biathlon coverage excluding the shooting, and cross-country skiing with skiers in the distance, making it hard to follow the progress of the competition.
Split into simpler sentences: NRK-sport were critical to parts of the TV production from Vancouver, an issue they notified to the EBU. Issues such as showing biathlon without showing the shooting, and in cross-country skiing with skiers in the distance, making it hard to follow the progress of the competition.