Long time subsciber to ExpertFlyer.
recently looking to change flight dates for one segment of ICN-BKK-AKL. I noted that the revised date BKK-AKL was showing C2D2J0 and the (now) same date ICN-BKK was wide open.
However, ICN-BKK-AKL showed C2D1 which I thought was odd, but was reflected on THAI's website.