Complex sentence: During the following 1933-34 season, it was reported that he had turned down turned down the club's terms for a new contract; however, the terms were soon sorted and he signed on again for the next season.
Split into simpler sentences: During the following season it was reported that he had turned down turned down the clubs terms for the 1933-34 season. However, the terms were soon sorted and he signed on again for the next season.