thnxs for the answer

can you paly the 2 factions on the same pvp server im playing in the asia pacific region with only one pvp server i have being trying to find the answer for a while so i thought i ask.

after finishing the esseles flash point i got the option to do this quest again by speaking to the quest giver after i finished the quest. i know you can do flash points at a hard mode but im not sure if this is a bug or if this is normal. i would not like to loose saved information on my story.