Still bugged 4/22/15
Hung up on 1st wave three times and had to leave and restart.
On 4th try I didn’t attack at all and let the quaggan defenders kill the first wave. Don’t know if that helped, but it did continue after the first wave.
Honestly, there’s just too many long standing, bugged personal story quests that require leaving and restarting. This one is two years old. Please allow us to completely get rid of the story reminder on top right of screen. I don’t want do them, so I don’t need a constant reminder of how annoying they are.