You do get quests after 50, I know my level 50 republic toon has the quest after the intro quest. The problem with this bug is that we are loosing out on warzone comms.
I know my L48 toon is now getting a daily and weekly pvp quest with warzone comms.
Therefore any bugged Imp L50's are loosing out on coms as well as med packs etc and that is annoying, please fix this ASAP, I hate to think how much we are loosing out on as a result and the advantage to Republic toons.
I got the starter quest on my L50 Imo and nothing since, there is not even a triangle on the terminal, I am a sad panda