Complex sentence: Both divisions have their own programs for the season and there is a promotion and relegation system that received criticism following the decision to relegate Echunga in 2014 even though they won the Central Division premiership.
Split into simpler sentences: Both divisions have their own programs for the season. There is a promotion and relegation system that received criticism in 2014 following the decision to relegate Echunga in the same season that they won the Central Division premiership.