Welcome, @Pennywise1972!
According to your image, you are elevated to Complete A Challenge Event II. Stage 2 of this challenge requires finishing two challenges. Stage 1, which you passed, only required one. You fulfilled Stage 1 by beating Rare tier, were ascended to Stage 2, and then were credited with 1 of 2 completions of the stage by beating KoA Epic tier. In order to complete Complete A Challenge Event II from PoV, you will have to beat the Legendary tier of Knights of Avalon in order to have a chance at completing Stage 3 of this challenge, which will require a full sweep of all tiers of Pirates of Corellia in March.